Vaginal rip or something??

So my boyfriend and I have sex all the time, sometimes multiple times a day. My vagina usually gets sore, but one time I actually had a little spot that stung a little when I tried to have sex again. Then after that I had sex a couple more times and the little area started to hurt. I didn’t have sex for two days, and the pain went away but now it’s back. It’s right at the opening of my vagina and I’ve taken pictures and nothing shows up, but it feels like it’s going through the process of a healing cut. Like at first it hurts to touch, now t just itches and the pain is slowly going away. Is it possible for me to have gotten a tear or something?