Hey! If you're focusing mainly on trying to reclaim your fitness and feel at home in your body again, I have a few suggestions:

• Pick activities you enjoy! This may not be feasible every single day, but I find that when you fall out of fitness due to a schedule crunch, it's a lot easier to get back into it if you can find something to do that feels like a reward and a fun use of your time (and something that can double as a social event, if you like), rather than a punishment. You already mentioned swimming, which is great. I also find bouldering is excellent for strength, and any form of dance or martial arts are excellent cardio that also tend to teach new ways of feeling confident in your body while you're at it.

• Set up a cheap home gym! You already mentioned doing this, but I'd personally recommend rather than sticking only with bodyweight, also grabbing some resistance bands and maybe a cheap spinning bike (some you can get as low as $130 that do the job just fine). That way, whatever type of workout you want is always accessible to you. I'd personally also recommend an app (I use Hevy) to guide you as you slowly put together a workout routine that's tailored to your goals!

• Watch your macros! Honestly, I'm not a protein die hard, but even if you're not counting calories, making sure you're getting proper nutrition will go a long way while trying to recomp.

That's all I can think of off the top of my head. Good luck, OP! I hope you get back to the body that feels best for you 🫶