Or could this just be the start of impeding labor soon? I’ve had Braxton Hicks my entire pregnancy so I’m very familiar with them and I had them with my first as well they just turned into real contractions at 38 weeks but I didn’t know just mistook them for BH.. anywho I’m 37 weeks pregnant with number 2 and I know what to look for now with real labor BUT I never had this happen with my first.. they are starting to wrap around my back and it aches until the BH goes away. I’ve been noticing this happening today only. I was driving earlier and I got a BH and it wrapped around my back aching. They are still irregular but my contractions were irregular with my first as well and I was in active labor progressing with them still apart.