My tsh is 4.32, t4 is 9. 3 and t3 is135. 8 no symptoms. Only has unexplained pain with swellings on forearm, then one eye, then on back of lower head, and lastly on jaw -- at 2-3 months intervals one by one. No bacteria found cbc is normal. One doctor has advised thyrox 12.5 not yet started. Pl advise if drug is needed as no symptoms. Also what is the reason for sequential swellings. Can it be due to thyroid or autoimmunity? I am 22 years, 62 kg healthy student.