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