Vaginal pain

Jayde😋😋

Help!! I just recently had sex with my bf and (without condoms) I know I know that’s dumb but we are using other forms of birth control. But now every time he touches me the bottom of my vagina (like the wall closest to my ass) burns so badly!! I know you can cut the walls but I didn’t bleed at all! I am just super concerned because this pain is so much, I just want to not be in pain, any advice? It could be because I was nervous and wasn’t very *ahem* lubricated.