Slight swelling

do

I'm just over 2 weeks pp from a csection. I had an issue in the begining with bruising and swelling beneath that went from my incision upward along my hip. It has resolved slowly and the firmness was just above my incision now. But now today I feel like it is slightly firmer/more swollen. No additional discharge or fever or redness. Its maybe a tiny bit more sore but i have done a lot the last 2 days. Any ideas? I can of course go in to the hospital to get checked out but would rather not