I have autoimmune hypothyroidism and its not genetic. I also have low hb 10.9, and low vitamin d 24 as per the test on 21-08-2016. I have been taking thyronorm 100mcg for 3 years but this time my tsh levels were increased though the vit d levels had increased from 4 to 24. and hb also reduced from 11.7 to 10.9 though i had been taking syrup dexorange for it. Last two months i had spotting between my menstrual cycles. And i have constant cramps in some part of the other. I am confused as to why my tsh increased though i had been taking the prescribed medications. Plus i am also not feeling well these days as i am feeling constantly tired, headache, dizziness and muscular cramps.