I Am 37 Weeks Pregnant An Fell On Ice An

I am 37 weeks pregnant an fell on ice an slide down the driveway. I got up an walked back up the drive. Got inside an sat down for a little. Once I tried to get up I'm having lots of pain an trouble walking on my left side. I went to my ob dr to get a scan an baby is well. How long will it take for my hip to heal an what are things i need in order to get better?