I’ve been having sharp pain on the bottom of my toes and feet. It occurs every couple minutes. There’s no bruising or skin discolorization. It doesn’t hurt when I walk or put pressure on them. It just occurs out of nowhere. I am healthy 38 yr. old white male in good shape 5-09 180 lbs. I do not have diabetes. I haven’t changed my diet or ate anything out of the ordinary. I sometimes have the felling in my fingers but alot less severe. What could this be?