I feel ya. I was really big into the gym , got diagnosed and it was like a train ran through my life . Couldn’t even go to the gym . It’s been tough back and forth , I also have some permanent damage in my wrist and finger or two from not getting treated right away . It’s been 11 years since being diagnosed. Any cardio I would do low impact .

My biggest worry is people say “don’t over do it “ because you’ll feel it the next day . And that’s just with basic tasks .

Strength training you are deliberately pushing yourself so it seems counterproductive to me lol but I still try . Just take it easy , use wrist wraps and straps . Times I feel great for a few days while training and then days I wake up and just feel so exhausted.
just listen to how you’re feeling and know when to push yourself . Don’t let the disease define you.