Tsh 2.1 but starting to feel grim again. Been on 50 mg levo for 18 months, not sure if tsh is creeping up but my weight, leg swelling, fatigue etc is! I had such a fight with my doc to ever get levo and had to wait til it was 5.9 to even get help despite being very symptomatic. I took print outs of studies, info from medical papers about thyroid etc, but they treated me as thoug I was a hypochondriac until I was admitted to hospital for a heart episode, and tqhe hospital sent them a letter saying my thyroid was underactive. I was stunned afetr all the battles I had had. I have brother, sister and neices with Hashimotos and graves. But Is it possible to feel this rough when my tsh is only 2.1? I was feeling fine all last year.