Started treatment

Thyroid ultrasound is normal. Started on meds on Wednesday. They are making me nauseated, must take on empty stomach. I always get sick taking meds on an empty stomach. I hope I adjust and the nausea goes away soon, if not I may need to switch to a different brand of meds. Doc tested me for IgA, IgG and IgM, which he said was to check for celiac disease antibodies. Haven't heard results yet.