My tsh is 2 and free t4 11.5 for some labs the normal range is (12/13+) , However my lab had (11+). I have many symptoms, puffy face, fatigue, muscle pain in thigh and shoulder for a long time now...did many tests like Vi b12, vid d , iron level, emg/ncv for muscle pain.. everything is normal..on nerve calmer medicines for 4 months as doctor suspected hypersensitive nerves but still no relief...i feel i have hypothyroid, so repeated tests every few months but it comes normal and free t4 as 11-11.5...should i consult endocrinologist?