Ive been taking 30mg of Carbimazole (10mg x 3 times a day) since 4 weeks ago where my T4 level was 94 with all symptoms of hyperthyroid. I had another blood test yesterday and it shown as 14 and my doctor told me to take only 5mg a day now. Is it possible? And my right eye is bigger than left eye. Should I have second opinion or blood test from another doctor?