HELP! Anyone know what the heck this is???

34 weeks 3 days

Been having contractions 4-5 mins apart all day, was at the hospital being checked out for 8 hours and no cervix changes in that time. But from my last cervix check 4 days ago to today. I went from 20% effaced, 2cms dilated, and a posterior cervix and head was able to be pushed and bounced around- 60% effaced 2cms dilated, and anterior cervix with her head really low. Been getting this all day, but this is the worst of it so far! Is she coming now??