I have a terrible tummy ache for most of my evening out and it starts to feel better when I get home and change into pajamas. Shortly after I'm hit with the worst aching in my tummy and rush to the bathroom. I let out a long, loud toilet fart followed by a couple tufts of air then lots of plopping. Some loud plops, some a little quieter and some while I pee. I even groan occasionally because I'm feeling so much relief after each large plop.