TSH is a pituitary hormone that is affected by so many things that at best it is only an indicator, to be considered along with more important indicators such as symptoms and
of the biologically active thyroid hormones, Free T4 and
Free T3. Also, TSH has no direct effect on symptoms. Your Free T4 is actually at a good level and does not indicate an overactive condition. You really need to be tested for Free T3, not Total T3.