Dislocated pelvic bone and delivery?

I had my second Dec. 1, 2017 and my pelvic bone dislocated. I found out when my lo was 8 months i was 8 weeks pregnant with my 3rd. Now im 32 weeks pregnant and super nervous. Has anyone had theyre pelvic bone dislocate then go natural for the next baby? Im afraid of it making delivery more difficult or even having to have a c section.