That PT sounds lame. I did PT but she had me actually hit the gym: rows, curls, extensions, etc.
Then I had to do the lame rubber band stuff too. Basically, I kept the weights and dropped any exercise only used for PT.
First off, stopped worrying about how fit you look. I did it, still struggle with it, and it has done me zero good. It's hard to get over I know, but it'll help.
Love yourself, as is.
My story includes joint pain all over. My right knee started and I didn't think much of it, then I was doing shoulder presses with only 20 lbs and felt a pang in my left elbow. I didn't think much of it and finished shoulder day.
That was in Jan. and my elbow felt like someone was stabbing me with burning needles every day until July. I stopped all physical activity during that time except PT. .during that time, pain spread all over my body.
I religiously did my PT exercises each week and the pain kept spreading. Then I found TMS, and it started to go away. I read a few books and journaled a lot before I saw much improvement.
I still work out but just for fitness and enjoyment. I'd say my arms are fine now. My knees on the other hand are still challenging. This is due to the fact that my knees bother me SO much more than my arms ever did(mentality)I obsess over my leg pain more so it is still here while the arm pain has left.