Aside from the weight issue, too much
thyroid hormone can cause very rapid heart rate, raise your
body temperature, cause fatigue, as well as other symptoms. The tests you need to ask for are Free T4, Free T3, TSH, TPOab, TGab and TSI.
A blood sugar test would measure the level of sugar in your blood -- a glucose tolerance test would be good........also a test called A1c, which measures what your blood sugar has ranged over a period of 2-3 months.