Hi, diagnosed with hypothyroidism 11 years ago aged 31, steadily increased levels to current 100mcg. Initial presentation was sweating shaking anxiety (I know right!) Been feeling increasingly pants this last year, constipation lethargy, interspersed with sweating and shaking. Tsh 4.6, tpo425, gamma GT raised(not a drinker) low vitamin d. What's going on? Help!