I fell off my carving bike today, it flipped up in the air out from underneath me, I went up in the air, turning, parallel to the cement and came down on my right breast and ribcage area, with the pain going right thru to my right deltoid. Hurts to breathe, stabbing pain underneath right breast on bone, extreme pain getting up from bed , and raising arms. Im a 55 yr old female, and when I hit the pavement it knocked the wind out of me, and I couldn t move for several seconds