I have been feeling a sudden intense pain when I walk. It is swollen (only in the area of pain) and it feels like it is pulling on the bone over my right foot arch. I thought it was Plantar Fasciitis, but it doesn't seem it is that. I stretched it and did some tricks that a medic in my unit told me to do, but it does nothing. The only thing that helps is sitting and taking lots of pain pills.