Has anyone’s pelvis ever made a pop sound ?

Ja

I’m currently 36 weeks. This is my 2nd pregnancy and i have a cerclage. My first was born at 25 weeks. Each time i sneeze my pelvis feels like i cracked the bone. It’s painful and I’m unsure what i should do. My baby is still moving around. This all started Sunday night. The pop was loud enough my fiancé heard it as well. I don’t see my doctor until Thursday. I’ve been debating if i should wait or if i should go to a hospital. Can someone help me out?