So I'm 37 weeks 4 days and I just feel like the day is never going to come, I've had it way too easy…

So I'm 37 weeks 4 days and I just feel like the day is never going to come, I've had it way too easy with this pregnancy, still no pains or signs of contractions and dilation, still closed and not effaced any bit. She has dropped already and I do have a lot of pressure in that area especially when I wake up its like my hips lock up and it takes a few minutes to be able to move but I'm just wondering if there have been any mommy's that didn't have any signs of labor coming soon and just spontaneously started dilating and having contractions just before having their babies.