Contractions at 30 weeks 2 days

Naaz • 🧕💍10y❤️ TWINS Mommy 10/22/19,MC-09/2018,12/2018. 👦 👦 🌈 Twins ❤️

Hello all

Just wanted to share to see if someone has similar experience. I started having full back pain and period like abdominal cramps along with pelvic pain on Saturday. Waited for few hours with rest and no change. Called L&D and they asked us to get checked. Monitor confirmed the contractions but they were not intense and cervix was closed so they asked us to get rest and go home. I am worried now as still quite far from due date 09/19. What has helped if you have ever been in similar situation? Did you deliver early or on due date? Thanks