ll start to have yellow
diarrhea for the next 1-3 hours, at this point the
pain subsides a bit, say 3 out of 10 on the
pain scale. This diminished pain sticks around for anywhere between 5-14 hours and I'll still have bouts of diarrhea, though not as bad. Additionally, after the diarrhea, my anus feels like it's on fire and I feel most upset around 1 1/2 - 2 inches below my belly button, making me think it's an intestinal issue.