I lost my virginity! (Even though it’s a social construct)

Sam

Hello! My name is Michael, I’m a trans man and I recently got engaged to my wonderful fiancé who is also a trans man. I also just lost my virginity to him! I have some questions though.

Is it normal for the skin at the opening of the vagina to be sore after sex?

Is it normal for the vaginal canal to be sore offer sex?

Is it normal for my stomach to hurt after sex?

Also can multiple orgasms cause you to throw up?