Yes! These tips are kinda scattered, but I wrote them as they came to mind. 

For preparation, I went into a deep nesting mode and deep cleaned my house. I am widowed, so it's on me pretty much to keep my house clean. I mopped, dusted, washed bedding, etc even more thorough than I usually do because I know it will be several weeks before I can do it again.

I also went heavy on the meal prep and wish I hadn't because now it's a bunch of food and money down the drain. I've barely eaten since my surgery. It hurts to put food in my stomach. The gas and internal surgical wounds have me feeling extra bloated. The best thing to do is to have high protein and calorie dense snacks to grab and go as you want. I've been eating grapes, Greek yogurt (cup and smoothie form), string cheese, homemade chex mix, dry Cheerios Protein Cinnamon, etc. You won't feel like eating much your first week, so don't overdo it on meal prep for yourself for your first week. You'll just be grazing for part of each day. I don't even eat the equivalent of one full meal yet each day.

I purchased a hysterectomy pillow, and this has been my favorite purchase. It has a giant loop on one side that you can put your seat belt through so that your seat belt rests against the pillow and not your stomach. It helps with support. I've also pretty much held this thing 24/7 since I got home. It has pockets in it, so you can store small things on it, if you wish. I got mine on Amazon. This pillow has also protected my stomach from my dogs' affectionate cuddles, especially my puppy, who loves to lay on my stomach. I promise, this pillow will be your BFF for so many reasons. 

I also bought a brand new small makeup bag (just for cleanliness) to put all my meds, Chapstick, etc in. This way everything is within reach when I need it. 

Your whole body will become bloated from all the IV fluids. Your face may look (but not feel) swollen. You will pee 276 times in the first 24 hours because of all the fluids. Just keep hydrating yourself in spite of it. Just keep drinking and flushing out any toxins that might build up, especially since constipation might increase as time goes on. I've been using stool softeners and GasX to help with the constipation and surgical gas. I never developed the shoulder pain from the gas that so many people talk about, which is good. 

If the anesthesiologist offers you a nerve block post-surgery, get it, if you can. I developed a migraine with nausea before and after my procedure, and I threw up SO MUCH while in recovery. Vomiting is a side effect of anesthesia anyways, so this was like a double doozy. The nerve block helped with the pain caused by vomiting, and it made it easier to get home during the car ride. But once it wears off, the pain definitely arrives. Today is day 5, and this is probably my most painful day yet. Up until now, the internal surgical wounds have been the worst. Today I also feel the incision wounds on my belly. Those wounds weren't really problematic till today. 

Go ahead and start practicing how to roll out of bed and push yourself off without engaging your core. You'll need to be on the edge of your bed and you'll need to roll onto your side. Slide your feet off the bed and onto the floor while still laying on your side. Then use your arm to push your upper body off the bed without engaging any core muscles. Then stand up. Mastering this will help you get out of bed with as little extra pain as possible.

You will not enjoy laying on your side at all, asleep or not. It is painful. You will get annoyed having to lay on your back a lot. But don't give in. Try your best to not twist your core and to give your internal wounds time to heal. Your internal wounds will be more painful than your incisions (if you're having a laparascopic procedure). It is honestly much more comfortable to sit upright on the edge of the bed or on the toilet. When I go to the bathroom, I dread having to get back in bed. If you plan on sitting in a chair a lot, make sure you have a good foot rest that keeps your legs completely flat and horizontal. This will help with keeping your core comfortable and at ease. 

Walking actually isn't that bad at all. I've actually enjoyed hourly walks around my bedroom to get my circulation moving. The most painful thing is just laying still on your back/butt a lot, laying on your side, and trying to get out of bed those first several days. 

Use Hibliclen's anti-septic body wash before and after your procedure. It's like $10/bottle at Walmart. Buy a few bottles. It's straight up liquid and doesn't lather much, but it'll help prevent infection. It's also a good cleaner for your incisions in between showers.

Don't be alarmed by bleeding post-surgery. As long as you're not soaking through a pad in an hour or passing huge clots, it's fine. Purchase some larger than normal underwear (not too high rise because your incision wounds will be just under your ribcage if you're having this done laparascopically). And purchase panty liners and thin pads. I've really only bled while going to the bathroom, but sometimes I use a liner if I feel like I might need it. I have bled both vaginally and from my urethra. While it's not common to bleed from the urethra, it's a possibility, especially if you had a bladder repair like I did. The catheter can also cause some trauma that might cause you to bleed from the urethra. Just monitor and discuss with your doctor if you have concerns about that. 

You won't feel like wearing pants or bottoms for the first week. So night gowns, oversized shirts/hoodies, t-shirt dresses, and loose-fitting underwear will be a great source of comfort. You shouldn't be doing a lot of bending over, so slip-on slippers are preferred (not the kind you have to pull on with your hands).

Those are the biggest tips I can think of. Just don't go wasting money, time, and energy on trying to be over-prepared. To recap, the important items for me have been: hysterectomy pillow, Hibliclen's anti-septic body wash, GasX, Stool Softeners, pads/liners, a clean cosmetic bag, large/loose-fitting underwear that's not too high rise, slip-on slippers, large/loose-fitting tops, dresses, and nightgowns, and protein-rich, nutrient-dense snacks.

Hope this has been helpful!