OMG in not a good way! but thats pretty much exactly what happened to me. I pulled something on that walk thru the deep snow. Glad you got it checked out and am more glad you are okay!!! at least they didnt keep you over night. I saw the bill (th insurance covered all but 350 of it) it was 6800 hundred bucks for my visit to the er and over night in the ICU!!! yikes!