37weeks and 4 days. 3rd baby. TMI photo

I

'm 37w and 3d with my third baby.

My son was born at 37w and 4 days and my daughter was born at 37 weeks.

I've been having contractions every 10 minutes for over a day now...no water breaking that I've noticed (my water was broken for me in both previous pregnancies).

Baby has been engaged for the past week and is extremely low.

I've been having really painful lighting crotch and just literally feel bruised.

Baby isn't moving as much as normal.

Is this part of my mucus plug?