AM I hyper or hypo?

Hi
Circa 2 1/2 month ago I have been diagnosed with diabetes type 2 and under active thyroid, been medicated for both conditions, but since I started the medication into the 1 1/2 my symptoms like a increased muscles and joints pains, swallow feet and general flu like symptoms increased, last week I got new tests results which show a great improvement on my Glucose levels so I conclude is not from the diabetes but from the thyroid now my 1st results, the GP didn't ask thyroid tests in this last blood tests were: serum tsh level l0.6mu/l and serum free t4 level were 20 pmol/l showing that just the first result was over the limit not the second once the range is 10-24pmol/l Am I hypo or hyper ?
Thanks