Red rash around belly piercing?

MsD💋

I got it pierced about two months ago.. it got infected so I have been on antibiotics and recently I’ve noticed this red rash around my piercing. It only itches when this rash thing appears and it peels a little kinda like how a sunburn would which I found odd. It goes away after a couple hours and it comes back in a couple days. Could it be from the medication? I take pills and an ointment and I’m almost on the last day of the medication.