Pain in the upper part of the belly can be pregnancy?

Hi, good evening, I'd like to know one thing, I always take the pill, the cerazete, because I'm breastfeeding, and lately I've had the upper part of my belly, close to my chest, what will it be? can I be pregnant? Or is it something else? thank you
Expert answer:

This is not a typical pregnancy symptom and if you are taking the pill right there is no reason to believe you are pregnant, it probably should be something else (stomach, more likely)