Hi my name is kimberley and i was diagnosed five years ago with hypo. all of my thyroid levels are normal but im having joint pain, leg and neck twitching, headaches, and many other symptoms. i read thaty low cortisol may be to blame. how do i get tested for this? my doctor said that i have to be lying in the hospital in a coma to be tested. she also said it is only to rule out cushings. i know this is incorrect, but i cand seem to find someone to do it. im only asking to be free of these debilitating sypmtoms. thank you!