Help!

Ja

I am 39 weeks 2 days. Yesterday morning at 4am I woke up to contractions. They have been 3-7 minutes apart for over 30 hours now :( not getting consistently to 5 min and the on call nurse told me to stay home until they do. I am exhausted. What can I do to get this moving along? So far I have been bouncing on ball and sex.