New Piercing

I got this belly piercing about a week ago and three days after getting it pierced I was doing a lot of movement and I believe my piercing became very irritated and after cleaning it I realized that the top piercing is very swollen. I don’t experience any colored pus sometimes after waking up it’ll be dried crust but it doesn’t smell or anything. It still hurts only when touched and when I clean it. I’m not sure if it’s infected or if is a keloid and it’s rejecting. Please help.