I had a partial thyroidectomy in November, cancer was found so I had the rest of the thyroid removed 4 weeks later. Was on 150mcg but it was upped to 175 at the beginning of Feb. I still feel absolutely shattered all the time, I have gained weight which is really depressing & could just shut myself away & sleep if I could! Some people (including a GP) said that you'll lose weight on thyroxine but I've gained it not lost it!! I had a blood test this week & am seeing my GP this week & my consultant at the beginning if May. Any advise would be greatly appreciated though! Thank you!