I had a bad fall in august, broken collar bone and bad thump on the head, and was unable to walk or do anything for a couple of months. I still have "room spinning" events. My problem is that I never had foot pain before this, but the soles of my feet hurt when I walk, some days more than others, since this. I need to walk and move around because I am gaining weight by not moving. I tried working thru the pain to toughen up my feet like they used to be, but it doesn't seem to work. Any suggestions