Even @ night when laying down I get an extremely painful, lightening bolt burning sensation in my legs. This is not a nightly thing yet when it does accrue it lasts from 1 to 3 days, sometimes longer. Most often when I simply stand I can not put full weight in one or the other leg with my ankles, upper thigh and heels being beyond full of pain. Yes I know it is something I need to worry about but is there a potential of me NOT BEING ABLE TO CONTINUE walking, standing etc. PLEASE ANY ADVICE would be helpful. I would have seen a dr. years ago but I have NO INSURANCE and we live in a very rural area with no clinics.