Hello.Ive upped my levothyroxine from 150 to 175 since a week ago.Been on 150mg for about 20 years?..wondering if I have hashimotos..as have/had PCOS and had cysts removed when I was 21 years and get hugely tired and also depressive symptoms and ha e been diagnosed adhd a year ago ..I am 52.Can I test for thyroid antibody/hashimotos now?Also what is the best one to do ?
Thankyou