Weird muscle pain/cramps around uterus

Hey y’all,

Been TTC for several months, if the ovulation trackers are correct we got it right on the money this month. My period is due within the next 4 days, but for about 5 days I’ve had a weird symptom. It’s like I did 100 sit-ups, but only in the muscles like around/above my uterine area. And none of the other muscles in my stomach hurt 🤷🏼‍♀️. Just wondering if anyone else has experienced this? I didn’t notice implantation bleeding or anything but fingers crossed I’m pregnant!

Madison