Saturday afternoon I got in a wreck.

It was nothing big but the way my arm was positioned that was the first thing the airbag hit. I was on my phone (I was the passanger) and anyways since then I had trouble pooing. Today and yesterday my stomach felt off it was really bubbly, making noises as if I was hungry. Today it got worse. It hurts and I feel like I need to throw up so bad like I can't really deal with it. It's making me sweat. Could my arm have pushed into my stomach? And caused an injury??