Stomachache

It's been years I didn't encounter with stomachache, but the trip to HCM city bring me this unease symphony. I don't know it cause by my overdose for cold medicine, eating something wrong or too exhausted?
Today I have a full 8 hours session , I have to look after my physical condition now ..
Should I call anyone bring me some stomach relief pill ? Jenny maybe ... a single mom who works independently.

BTW , I have no idea I am staying at a Casio hotel - a jv hotel win the best location - next to Saigon opera house .


Roger