It's when baby is coming down upwards instead of downwards, the baby face is suppose to come out looking down not up.

I would time them just to be sure.

@sk216, I'm hoping I'm being a baby and that's not what's going on. I had it with my son but only until I dialated to 2 and then got induced so I don't know what it feels like to go into labor naturally. But I back is having "waves" of terrible pain low by my tailbone.

I had back labor it was terrible,😟 it came with my contractions then go away for a few seconds then come back with more contractions. my nurse was my life savor while I was In labor. every time I had a contraction she would put pressure on one spot on my back to help relieve the pain.