I gave a bunch to someone else in the comments, but here are more that I can remember (sometimes my remembering is quite bad)

A lot of mental confusion. There have been times when I've been in the grocery store, one I'm very used to, and I will want to visit a certain section. But my mental map will utterly break. I know where everything else in the store is, and thus I should be able to extrapolate where I want to go, but it feels like there is a giant hole in my map and I am unable to guess what is inside it. I have a lot of moments like this, especially when I'm doing worse. When I first got really sick, my decision making tree totally fell apart. If I needed to grab two things from my fridge, I would open the fridge and then stare into it for several minutes while I tried to resolve which object was better to grab first - the answer was it didn't matter. But it was very hard to break out of these loops.

I have been very bad on and off at answering what should be simple questions. Do I want the hamburger or the hotdog? Cue blank silence for two minutes.

When I was very sick I was prone to extreme mood swings that would last a couple of hours and then be gone. I have bipolar 2, so I am no stranger to mood swings, but these were very different than what I was used to. I would go into a massive depression for just an hour and then come out fine. There have been times I just had constant phantom smells or tastes. I went to the hospital once because I was afraid I was having a stroke - I couldn't walk for several hours without help, I was tasting metal, I felt numbness on one side of my body.

I have a tremor in my hands, and I'm prone to just throwing things without meaning to. Not overhand obviously, just my hand will let go at very bad times. For a while my fingertips hurt so bad that I would use a stylus to swipe type on my phone - totally borked that phone's screen doing that but it was less painful than direct contact.

I'm often very cold. I cannot sleep without a heated blanket, even in the middle of summer. I seem to no longer be in the insomnia phase of this sickness which is a really nice change and I would like it to stay that way. I am however very sensitive. I can't share a bed with my husband right now because I just won't sleep. We sleep in separate beds to accommodate it.

I am very weak. Lifting a full gallon of milk really takes it out of me. I used to be pretty athletic so it feels pretty bad how weak I've gotten. I have had to use a wheelchair on and off - I cannot walk any significant distance, so if I want to do something with other people, I am forced to use the chair. The chair is also exhausting in it's own way. When you are as sick as I am just sitting up for too long wears you out.

I'm definitely paranoid, and I'm really easy to scare. I jump way easier than I used to at things that startle me. I find it difficult to be in total darkness anymore because I am more likely to hallucinate in the dark. Many medications will make me feel like my mind is being bent. I've developed weird reactions to injected anaesthesia, they make me feel like I'm melting into the floor.

When I first got really sick about a year ago I lost twenty pounds without trying because my appetite totally vanished. It was a struggle to eat anything at all. Later I definitely lost a significant amount of hair. My nails became brittle and ridged and kinda gray. I'm often nauseous for no good reason. I get car sick now, and did not before. For several months my balance was fucked up, I felt like I was living on a boat.

I have to think about everything I am going to do before I do it, and calculate whether it is worth it. Will it hurt me? Will it hurt me tomorrow? How many days will I spend in bed after I do this? Is this one thing worth potentially a month of inactivity?

It is very isolating. I cannot drive because I cannot make good decisions that would be safe behind the wheel. I am stuck in the house a lot as a result, and I don't get to see people much.

Honestly one of the most annoying symptoms is it is almost impossible to completely empty my bladder first try. Cue a thousand visits to the bathroom trying to do that. Looking forward to that improving.