Please help. I am only 11 days out from a dose of 30 of I131. I am crying for no reason, my throat is extremely painful, and I can't eat a normal size meal without becoming nauseous. This ***** I was diagnosed with graves disease 5 years ago. Took methimazole this whole time. Endocrinologist said that was enough and suggested the radioactive iodine treatment. I am miserable. What can I do to be normal again. I wish I had never done this.