I have been having problems with my feet and both of my arms lately. My left foot hurts and itches more than my right. My arms and my feet have about five bumps in one spot and it itches like crazy. It has been going on now for about two weeks. My left foot no longer itches but it hurts like crazy. When I take a shower, put on socks, shoes, and etc, it hurts so badly. The spots that hurts on my left foot is around my ankels, on the top of my foot, and between my toes.