Sounds like it may be very soon for your little girl to arrive. I got these type of pains and 22.5 hours later DD2 arrived. It stayed very mild until about 1.5 hours before she was born and they never got any closer then 5 minutes apart really.
Is the cramping constant or can you feel it coming and going?
You know what, I hope you don't get to answer that question because your to busy laboring. Goodluck Kaytee.