Pain around the navel area (belly button).
Blood on the surface of the stool or on the toilet paper.
Does not like being touched on the abdomen.
Blood is mixed “inside” the stool.
Stomach feels full and bloated.
Abdominal pain has continued for 2~3 days.
Abdomen was hit hard.
Has not defecated for a few days.
The stomach flu is going around in my surroundings.
The pain got better after going to the bathroom (defecating).
Pain around the crotch (scrotal area, joint around the groin)
Vomited something that resembles coffee grounds.