So you all know I'm a snowboarder, and I snowboard a lot. Every weekend. In scary stuff. In the last couple of weeks, the ball of my right foot has been really hurting. Like "ow crap I can't walk" hurting after boarding. It's right over the bone on the ball part, toward the instep. Well, now there's a bump there that you can MOVE AROUND! (insert squicked-out screaming sound here) It hurts when you press on it, it's kinda squishy, and it's movable. It's, say, pea-sized. I've been padding my foot with moleskin for the last weekend or two and it seems to help some, but now I'm just walking regularly and tagging this bump / cyst / alien thing in my foot. Anyone have any idea what this thing is and how I can get rid of it, barring quitting snowboarding (only 5 weekends left) or killing it, with fire?