At the hospital ... going on 16 hours

My water broke yesterday while getting a membrane sweep. Went to the hospital at 3. They put me on petosin at 9pm and started having contractions. It was getting really bad so they gave me some pain meds. Then the contractions got so bad i was ready for the epidural... i got up and peed then sat on the yoga ball and now my contractions have lighted up! I'm going to wait on the epidural until the dr comes and checks my cervix. Ugh I'm confused as to what my body is doing now! Lol hope baby comes soon!!!