Hi welcome to our family though I am sorry about your pain. I am not familiar with vitamin deficiencies but I am sure others will chime in. My condition though now has spread is inner ankle/foot/calf and at the start they thought I had TTS and wanted to do that surgery which I did not do. I have PN and RSD. WHat did your emg dx you with? Did your doc start you on D? Are you on any meds such as neurontin,lryica? Did you have any injury or how did this pain start? Or it was out of the blue? Sending thoughts