Hi I am new to this site and looking for some help and advice. I first saw my endocrinologist with a TSH of 9 - I was put on 75mcg thyroxine which has been gradually reduced to 50mcg, 25mcg and stopped 2 weeks. Initially once the thyroxine kicked in after 6-8 weeks I was feeling much better. The reason for the thyroxine being stopped was my T4 which has raised to what I believe is high currently 31.8! So the endocrinologist has diagnosed both ends of spectrum Hashimoto's & Graves. Also have high antibodies! This has significantly impacted my fertility. I'm feeling scared......have all the symptoms of Graves currently toxic. I had a thyroid uptake scan on Friday so waiting for the results. Also been prescribed Propranolol but trying to ride the symptoms out! Treatment options discussed - surgery- not keen on this, further medication which may not work & take along time - this is not an option due to fertility reasons or radioactive iodine - this means fertility being on hold for 6 months! I'm just worried that I have gone from one end to the other since March! Could the thyroxine have pushed me to Graves' disease? Any help would be appreciated.