ellis, when you talk about this in front of groups of people, it isn't nearly as taboo.

Everybody poops. Some people find the child's pose in yoga or lying on their left side can help with the gas pain. Yeah, I can see how that would be inconvenient at parties.
jenne, 20% of the population suffer from IBS. I hope you aren't one of them! Don't be afraid to talk to your doctor about it. If you fit the IBS criteria (also known as the Rome Diagnosis) and I see from your photos that age is not a concern, it may not be necessary for you to have any of the tests that everyone is afraid of, like a colonoscopy. (Even though you are totally out of it during the test, it's the embarassment thing that people dread.)