after sex burning!

J💋

i got the mirena iud put in on friday(it’s now wednesday night) and my boyfriend came

over and we had sex. after sex, my vagina hurt, but i just figured it was because him and i haven’t fucked in a while, so i went pee right after, and my vagina BURNED for like 2 minutes. is that because of the iud? or because him and i haven’t had sex in a while? help!!