Has anyone experienced similar symptoms?
After a virus last January triggered symptoms of Raynauds tingling hands/legs/feet and juddering sensations &through body inc. Brain esp at night. Have brain shocks and feel exhausted often with pulling muscles on slightest exertion. Got normal thyroid results but low free t3 at 3.7 (3.10 to 6.8). My full blood test was normal except neurophils out of rane 1.6. Wondefing if symptoms could be possibly thyroid or b12 connected. My active b1w done privately is only 40.5 pmol/l (25 to 165) although normal. St thomas hospital info says those over 65 with my result need further investigating. My b12 level has reduced since august despite good diet and b12 sublingual supps.folate and ferritin ard normal.been tested for peripheral neuropathy which is normal.