False Labor?

Elle • Grace Raslyn Madyun 7/16/16 7lbs 5oz--baby number 2 en route 3/9/11
Having contractions at least 5 per hour. They were 2 min apart lasting 1 minute or so. I went to labor and delivery and they sent me home cause my water hadn't broken and my contractions weren't close enough they said.  I'm home still having contractions hydrated, fed, and rested. Idk what to do. I'm 37 + 1, 2 cm and 50 effaced. Any advice or suggestions?