Sharp cramps

Arizona • 12.25.17💟🌍 TTC for Baby #1!

I had sex with my boyfriend last night and immediately after it hurt way too bad to sit down. I've been with him for over a year and this has never happened. We are TTC but I've never had this happen before. My cramps feel like my uterus is trying to have a rave in my groin. It hurts so bad and I don't know what to do. It's mainly up in the ovaries. What does this mean?