Weak and constant upper right abdominal pain for days, what can it be?

[naiaraz]

Hello, I'm having this weak and constant upper right abdominal pain for several days now. The stool is also yellow for a couple of days now. It all started after a large meal. I feel full after just starting to eat also. What can it be?

[CurfewX]

There are multiple potential causes, one of which is something you ate.  Here's a list of conditions that can cause yellow stool: https://www.healthline.com/health/digestive-health/yellow-stool#causes

Of those, gallbladder seems the most likely unless you have risk factors for the others mentioned.  You might wait a few days to see if it subsides on its own, indicating it was an issue with the food you ate.  If not, it's best to see a doctor for a diagnosis.

[naiaraz]

Thanks for the reply! It actually changed now: I don't feel the upper right weak and constant abdominal pain anymore.
But I do feel pain when I touch (and only then) a very specific spot at about 5 cm above the navel.  It is quite sharp, but not too strong. Weird :( I do hope it is not something getting worse.