I went sledding the other day, and I went off a ramp, and got the wind knocked out of me really bad. I actually basically did a full body slam down on the snow... (Mind you the snow was like rock the other day) So after this happened I felt bad, but was okay for the most part, except for a slight hint of upset stomach. Then the next day after I ate lunch I felt really sick, but then recovered. But when I ate diner, I felt SO sick... Like I was about to through up... but I knew some how that I was not actually going to, I just felt the effects of feeling like I was about to. Could this have anything to do with getting the wind knocked out of me, or maybe me hitting something else when I fell?