The author, if you do tests for the thyroid gland, do an ultrasound. TSH, it may not show anything, it is more difficult for a man to determine the problem than for a woman. Also pass T4 and T3.
Outcome - Ultrasound, TSH, T4, T3 and antibodies to TG
Outcome - Ultrasound, TSH, T4, T3 and antibodies to TG