Foot problem or piched nerve in back? pain in foot when standing. when lift foot off ground pain goes away? mri of foot normal. pinched nerve in back

Devil in details.: Not quite enough information to help a whole lot. The pain could be due a nerve problem in the foot. The increased pressure with standing might be affecting a nerve. The exact location and type of pain are essential to solving the problem. The back could also be involved. To remove all doubt, seek an evaluation by a neurologist, orthopedic surgeon or a podiatrist. Maybe even all three.