Last night laying in bed I heard a loud popping noise while baby was wriggling around and it hurt like heck! No gush, not leaking. This morning my foof and pelvis are killing me. I have spd quite badly and she’s a big baby due to my gestational diabetes. Could this have just been my pelvis clicking? Don’t think it was my waters as no contractions just the pain down below. Has anyone had this before? Exactly 37 weeks with DD number 2.