32 weeks in ER with preterm contractions

Meena

Hi, i am 32w 2 days. Yesterday after my ultrasound, they told me that my cervix was long n closed. Today i got pain-less contractions 2 mins apart and my cervix is soft, 1cm dilated. Not sure wat happnd suddenly? For now they gave me an injection to stop contractions. I am back home but worried. Anyone with similar experience? When did u deliver ur baby? Please comment. Thank you.