Hello, Registered Nurse here; Please please please follow your advice of your endocrinologist
conditions can play havoc with your body and cause serious and fatal heart arrhythmia's, your endocrinologist might be over cautious, but it's better to error on the side of over cautious, than under cautious. Cardiac nurse x24 years. Not trying to scare you, but forget the track at present time, not worth the risk. Please give your body time to adjust, your physician the time and opportunity to gain control of your thyroid, and yourself the care you need. I do want to help you and please follow your doctors guidelines. Thank you and God Bless.