Labor after c section

34 weeks pregnant. I got admitted to the hospital today. Got here at 11, got meds at 1230, 1, and 130 to stop/slow down contractions and they didn't do anything at all, they still got worse. Now it is 9:52 I have had a vial or tylenol, 3 bags of fluid, some medicine with a b, procardia, some medicine with a t, and a muscle relaxer and contractions afe still every 3 minutes for a minute at a time. Still no dilation but they have given me a steroid shot just in case.