I am 64 on Medicare and can no longer afford Copaxone. I haven't used copaxone for 2 years now. I have sudden feelings of falling when I am on the edge of anything, a curb, stairs, even when driving over an overpass. This is really causing extreme anxiety and keeps me from being active. I have tried exercising but it made it worse. My primary care physician told me this was neurological but on a fixed income, I can't afford a specialist or the medication. Does anyone know of a possible vitamin deficiency that could be causing this? Any possible supplements that could help. I have to rely on alternative sources due to finances