HELP, burning feeling after sex??

kendra

So me and my boyfriend moved in with each other 3 weeks ago and have been having sex like 5 times a week. before that it was a long distance relationship for 5 years and neither of us were having sex. i don’t know if it’s just my body reacting to having it a lot or what but my vagina burns on the inside every time we have sex. it feels like its hard to pee and it burns on the inside. we do use condoms. any ideas of what could be going on??