Hello - Was diagnosed with Graves. Had RAI treatment. Went way hypo with TSH over 100 in November. TSH is still in the 20's. My question is regarding exercise. Since I am so underactive, can exercise benefit in any way? Is my body capable of losing weight when so very underactive? On days that I do exercise, I am extremely fatigued. I am concerned that the exercise is causing more harm than good. I am losing hair by the handfuls so am wondering if my body is already in 'crisis' mode and the exercise is just too much. Was curious if stopping exercise would help with the hair loss. Thank you so much for your help.