Pain below right Breast/rib cage - anyone?

I’ve had this very painful pain under my right Breast and when I press down on my rib cage it hurts as if it were bruised. It usually happens after I eat but there is no telling on what foods cause it bc it doesn’t always happen. I asked my dr and she said as long as it doesn’t radiate to the back (which could be gallstones) she’s not concerned. But in the mean time, it hurts and the only relief is when I lift up my hint arm to stretch my chest.

Anyone else?