Please can someone help me work out what on earth is going on with me!
I was diagnosed as hypothyroid in June. With a TSH of 8.8 (ref range 0.27-4.5). My TPO antibodies were >600. I started taking 50mg levothyroxine and my next blood tests showed a TSH of 0.27.
More bloods were done and I have just found out I have tested high for Thyroid Stimulating Immunoglobulin (TSI Ab), which is indicative of graves.
I feel dreadful.
Could I have graves and hashimotos?