pain/swelling near incision site

Heather
I'm 5.5 weeks PP and I've felt great, but I got a cold last week with a really bad cough and now for the last few days to a week I have increased swelling and pain near my incision site and it hurts really bad :( worse than I felt right after. Anyone have experience with this? My 6 week check up is on Tuesday but I may move it up. Thanks!