u/Massive-Pass6092

I (19F) used to weigh a muscular 140lbs but since someone tried to take my life a year and a half ago and following that being diagnosed with POTS, I now weigh 212lbs. It’s definitely made life even harder, having to deal w body image issues while also feeling like I can’t even do the workouts I used to because of my symptoms.
So that leads me to ask, does anyone have any workouts they do(videos) that I could possibly try?? My resting hr is like 96bpm and only getting worse(I vape now too) so I need stuff for rlly bad POTS symptoms..