Water broke at 31 weeks 5 days

I will be at the hospital until baby is born. The goal is to make it to 34 weeks. I'm 31 weeks 6 days today. They gave me a steroid shot (for babies lungs) and put me on a Magnesium Sulfate infusion for neuron protection for the baby. I was having contractions yesterday that were 3-4 mins apart but I wasn't dilated. But, I have lots of scar tissue keeping me from dilating. This morning I have had a few more intense contractions but they were probably more like 15-30 mins apart. They will be doing an ultrasound soon to get a good look at how big baby is and check the amniotic fluid. Will update more when I can.