I am very confused... I got dx with hyperthyroidism a few months ago and am on 75 mcg levo. Building up. But for years and years i have felt unwell and was dx with fibro 7 yrs ago. I have read many posts on here that make me wonder how long I've actually had a thyroid problem.
Is it possible i have had the symptoms of a underactive thyroid for much longer than i thought?
And if my bloods were coming back alright then how come? I'm quite confused.