I've been crampy, having sharp pains down there and the weirdest part is I'm getting waves of sweating down there, like I have to poop or like I do before/during my period. I try to poop but really can't. I was pooping a lot for the last few days so I don't think I'm constipated. Had groin/hip pain lastnight and I've noticing more BH today along with the period like feeling. Could this be labor starting??