User blog comment:Lamango/Urgh/@comment-5951231-20140511014615

My advice would be to sip a small cup of ginger ale, or take some antacids.

It might be a Stomach bug, if so then try not to eat acidic foods like Pasta sauce or your stomach will get worse.

If the pain continues for a longer period, you may need to see a doctor as it could be appendicitis.