Hi, I did twice the last 3 months a thyroid blood test that shown lower TSH levels.My FT4 is normal and the doctor said that this is the start of hyperthyroid. however the ultrasound show Hasimoto which reflects to hypothyroid. Do you have any idea what the problem will be? I have several symptoms, feeling tired, loosing hair, gaining kgs, being stressed, have acne (on 30ies). I am totally confused. Do I need to do any further hormone or vitamin tests? Thank you in advance.