I think I had a stomach bug about a month ago, I did not vomit, but I could not poop, and my stomach wouldn't stop making noises, now, my stomach hurts a little bit, not badly, but I can't poop and I seem to have a lot of gas, trying to figure out what could be causing it? I have also had a lot of cranberry juice in the last week, and was wondering if that could be a cause.