Back labor?!

Jessica
Did your belly tighten with back labor or did you just feel crampy? I mistaken back labor last time for nothing and I had my baby early, I'm early this time too and feel about the same as last time just don't want to make an unnecessary trip to L&D yet. Describe your back labor please!!!! 
UPDATE:: water broke, it was back labor.. Please pray for us. Baby is 32+2 and she just flipped breech. I'm scared to death.