Pain and period 2 weeks early😒

So last night hubby and I were doing the deed and I started feeling pain in my uterus area. I didnt think anything of it because we were going at it pretty rough 😏. However, after we were finished I still felt pain but it got worse as the night went on like I barely slept. I got up once during the night to go to the bathroom and then my period started again and it's a week and a half early😑 so now I'm trying to figure out what it's going on. The pain isn't like cramps but worse. On a scale of 1- 10 its at an 7/8. Does anyone know what could be going on or even experienced anything like this? Please help!