Hi, I'm a 52 year old that had a total thyroidectomy on July 4, 2013. I've started my menstruation Aug 16 and we are now Aug 30th, and the flow is still heavy. Are my meds off. I do have an appointment On sept 5th with my family doctors. Meantime, I have went from 196 pounds to 186 pounds. I'm exercising and eating healthy. What questions should I be asking my doctor during my visit.