i had TT 7 months.i had Hashi. i m 28 years old.Before the TT i had no problem.3 weeks after tsh was 24 and i was feeling tired,imotional,feeling like pins in my body,numbless in my arms and legs,weakness,floaters in my eyes,muscle pain etc.i went to a neurologist and he told me that all are because of ypo.i also have low b12 240(200-900).the last 2 months tsh is normal.i m feeling better but sometimes still have tingling in my arms.is that thyroid neyropathy?i m taking b12 supplement.how long it takes to feel like before the TT?i was so afraid that maybe it s M.S but neurologist told that it s not .those 7 months are the worst period in my life