Pelvic pain 6 wks pp

So I’ve been feeling sore the past 6 weeks and when I walk for a bit it gets worse and worse (walking around the mall or target) but I’ve taken it easy the past couple weeks. And when I sit for two long I walk like a old woman for a bit after. Well figuring I’ll be 6 weeks on Monday I went for a longer walk- one mile and today I feel like my pelvic bone is grinding when I walk. It’s not sore it’s actual pain now. I’m currently laying with a heating pad between my legs and took two ibuprofen. I have my check up on the 11th and am not doing anything until then. Has anyone else experienced this?