I would be grateful for some advise please - i have hashimotos and year and a half ago i had my thyroid out - since then my TSH has been kept well adjusted at around 1. Ive recently had a blood test though as I have been feeling really cold and tired and noticed that my goitre seems to have returned and my neck seems core and uncomfortable. I have just got my results back and the TSH is now 3. Ive asked to speak to the Dr tomorrow but are they're any causes as to why you may suddenly go hypo again ? any advice gratefully received and also any advice on what questions to ask the dr.