Birthday baby?

Michele • Art teacher, artist and soon be be mom!
Tomorrow is my birthday and I have a feeling I will be in labor for it! Due Jan 12th, but having 4-5 contractions an hour (3/hour last night) and back/pelvis pain. Some are mild menstrual cramp contractions and some of them are zingers! On my exercise ball bouncing and rocking because sitting doesn't feel good at all... Anybody else in the same boat?