Tail bone pain? 3rd trimester

Oh my hell it hurts! I’m almost 31 weeks and this started in my second trimester and just gets worse. This is my second baby, never experienced this with my first! Have you ever fallen on your butt and bruised your tail bone (coccyx bone) ? That’s exactly how it feels. I’ve never fallen or bruised it. From what I’ve read online, evidently it’s common in pregnancy , the larger you get, the weight, your body trying to stretch and make room….. The days I’m more mobile are the days it’s nearly crippling by that night. I literally can barely stand up nor walk it’s so painful, forget trying to sleep too. Anyone else?