Ok so I had TSH level tested in Dec. and it was within normal range (1.73). Still have lots of symptoms of hyperthyroid so now doctor sent for some more blood work, she's testing T3 and T4 levels, new TSH and for autoimmune disorders as well as hormone levels. Can those T levels be off and TSH be normal? Can a TSH level change in a couple of months? Sorry for all the questions but I really don't know much about all theses tests. Thank you for any input.