Went to play paintball few years back. Last game of the day, friend of mine stumbles on a root or something while running, falls on his face and starts screaming like a girl. We run up to him WTF? And his right foot is pointing backwards. Complete 180 degrees. He broke his femur (!!!) bone in 7 (!!!) places. Had to be airlifted to the hospital, metal rods through his leg, a year of recovery and scars for life.
So you got it easy man. It will go away soon