I have been facing continuous nerve problem for past 1 month. When I was in office suddenly my leg and thing started to numb so I got anxiety then my entire body went numb. Then I met doctor they did blood test and said I am having less Vitamin D (7 IU) and B12 (146 IU. So I started to take tablets but when ever I sleep my both hand fingers goes numb and my left leg also goes numb after some days now I got digestion and gastro also. My back neck and shoulder also paining. Does vitamin deficiency cause this much problem (Vit D- 7 iu and B12- 146) Day by day my problems also increasing. I have met 3 doctors even Did whole spin scan doctors said I have nothing other than vitamin deficiency and anxiety. They are asking me to just give movement in leg and hand which I can do well but still I feel more weak in my muscle. Last two days I also started to feel all day faint. My doubt is if I do not have any problem in spin, is it related to any other viral infection or any other desire how should I find cause of my condition please give me any suggestion (Note: In last 6 month I had around 3 time same kind of feel in my left hand only, which goes numb while I sleep but now it is more)