34 weeks in labor!!!!

Last night I started having contractions around 3:30 came to to the hospital and was 3 cm dilated with in 2 hour I was 5 ... they tried to give me meds to stop it and it was working so they gave me a second dose finally after a hour they stopped...

I was giving the steroid shot waiting till 6pm to get my second shot. They are keeping me again tonight and said if my contractions started against they arnt going to stop it this time or if I hit 6cm I haven’t been checked since las night at 8:30. Has anyone had there baby early like this and everything was okay