So the last few times I (19F) have had sex with my boyfriend, it's either been painful or it's hard for him to actually get it in because my vaginal entrance is so…small I guess? If he tries to force it in it hurts a lot so sometimes we can't even do it. This doesn't happen all the the time though. Also, the last few times when we were able to do it it hurt a medium amount, but I just sort of ignored that (stupid on my part) and when we were done he said my vagina looked red. No bleeding, though.
This is a fairly new thing, we used to have sex once or twice a week but for the last few months it's been like once a month or so. When we were doing it more often this wasn't nearly as much of an issue. Maybe it being a little hard to get in but rarely any pain.
Is this something to be concerned about? Is it because we don't have sex as often and my body isn't used to it now? Something else? I'd really like some advice on this because I don't want to hurt myself.