u/ImpressionCold7992

I am 22 years old and have been to many hospitals and could not establish a diagnosis and all 7 years before 22 my TSH was 12 and only now I started taking thyroid hormones first 50. mcg TSH was 8. then 75. mcg. TSH was 3.11. and then the doctor said to take 100. mcg and TSH was 3.14 while T4 and T3. were normal. why did we increase the dose because I feel weak I can get up from the toilet and have no strength at all and it was falling gradually 7 years and now it has fallen to such a level what should I do now 100. mcg 30. days I have not yet passed the tests for CFC. my high.