endo moms

Hey just wondering if any moms here with endo experienced cramping during ealy pregnancy. I have had cramping like my uterus growing and then the muscle hurting like iv done crunches, all my research says that's just normal but the last few days I have that nasty deep, low, endo kind of cramping, like I'm about to get my period! It's scaring me is that normal? I'm just over 5 weeks