my pelvic bone is hurting, when i turn walk, turn over in bed.. i can feel it cracking and popping, i been taking things slowly it's been hurting for the last 4 days.. did research says it's " lightning crotch ".. even called labor and delivery to ask, says just try to wait til my next appointment , to see how far i dilated, and if i get any worse and i feel like i can't wait go get check at labor and delivery triage.. but it sounds like the baby has moved lower into my pelvic bone ( what i was told ) because it's getting close to my due date... just want to know has anybody else experience this before?? if so any ways to get relief ??