Yesterday I got wasted but...?!

Best Answer - Chosen by Voters

Speak to your doctor. No one can diagnose you over Yahoo! Answers. It is possible for over consumption of alcohol to cause serious stomach problems.

I have had really bad stomach pains from drinking before, mainly because I had drank way more than usual, along with half a pint of vinegar for a dare. Did you drink more than usual yesterday? Maybe you mixed drinks? Ate on an empty stomach? There are a few contributing factors when you experience alcohol related illnesses/pains. As long as you are feeling normal again in a day or two you are fine. Just try to be slightly more sensible next time. But still have fun!