Help!! My DH and I have started with a walking group but my feet HURT. I have a "hot spot" about the size of a quarter or so on each foot right in the middle of the ball of my foot. It feels like a blister that's under many layers of skin versus a blister on top if that makes sense. I got some suggestions from the group on shoes tonight...but does anyone have any suggestions on how to make them feel better? I'm hobbling around like an old lady - LOL! 
