Autoimmune disease can be completely reversed by addressing the root cause of the problem. Any  Autoimmune issue esp Thyroid disease is completely reversible in my experience. I have reversed not only my own autoimmune  disease but have helped hundreds of women heal their hormone Imbalances and achieve healty natural pregnancies. It's frustrating to see that so many people are suffering and not getting the right information. It can be reversed not by masking the symptoms with drugs but by addressing the root cause of the problem. Needs root cause evaluation with further investigations...Can be healed with diet changes, lifestyle changes, self care and Detoxification.Hope this helps.

Consult direct gynecologist . They might see ur genital area for further management