Cramps

Shi🥰😋😘 • I have a 3 year old daughter already born May 11th 2016💕And Now Pregnant With a boy 💙due May 10 2020 😘

Can someone tell me what theses cramps are that I feel and my uterus 😩they come in go .my period come in the next 10 Days I also had sex before and during my ovulation which was yesterday.