37 week check up & ultrasound was this AM. Baby girl looks great, measures right on, practicing…

37 week check up & ultrasound was this AM. Baby girl looks great, measures right on, practicing breathing, no worries with her. I've gone from 2cm/50% effaced to 4cm/75% effaced in the last 2 weeks! Doc was surprised I wasn't in labor! She checked my cervix so hard that I just gushed red blood and I've been contracting ever since. ****ANYBODY ELSE EXPERIENCED THAT??**** I'm lying down with my heating pad & ice water now. Contractions seem to be going away. Yikes it hurt!!!