In jan 2021,i got x ray done for my neck, as there was a lot of pain in my neck and shoulders. From the x ray,it was found that my neck has straightened due to poor posture. Now i have muscle spasm and band all over my neck shoulders and back,due to which i am in pain 24*7. I have also got my D3 and
B12 levels checked.i have been so found deficient in them. Pls suggest what should i do to get the curve back and get rid of this muscular pain