@AnonymousGirl Yah it sounds like you’re a victim of that pre-marriage it’s a sin BS.
Unless it’s not properly lubricated (which I guess if you mentally are fearing it your body may not be producing it’s own lubrication properly), or if your partner is particularly huge, it shouldn’t hurt. Barring physical medical conditions (such as growths or tumors inside your vagina), those are the only reasons it would physically hurt.
Honestly, it sounds to me like the combination of your first time being somewhat pressured, and your upbringing that tried convincing you it’s wrong to have premarital sex (which btw, i HATE people that mess their kids up like that), you have been mentally scarred to some degree and fear sex. My suggestions;
-First and foremost, STOP hating yourself or whatever for this (maybe it’s not hating, but just reading your posts it doesn’t sound like you like yourself because you have this problem). You just have to deal with it, and believe it or not I’m very sure you’re not the only person in the world with this problem.
-Second, RELAX. This one is significantly harder to do, but try your best. Stop thinking about something being “wrong” with you. If you do that, you’ve already lost, because you won’t stop thinking about it. Just sit back and enjoy the moment if something intimate is happening, and stop worrying about whether or not you’ll be able to perform/enjoy/not fear it.
-Third, try talking about this with your current bf. Explain to him how you feel, why you feel, etc. Explain to him that you want to make love to him but are afraid, and you need him to talk you through it. Have him explain why he loves you. Basically just talk it out. In fact he’s probably the first person you should talk with. If he’s worth your time, this won’t be an issue and he’ll gladly try and help in any way he can.
-Fourth, forget about this “you’re a slut, dirty, disgusting” BS. There is ABSOLUTELY NOTHING wrong with premarital sex of any kind. You are your own person, don’t let the screwed up beliefs of anyone else, including your parents, determine how you feel about sex. If you WANT to wait til marriage, fine, do it. If you want to sleep with every guy you know (use protection) but go for it. If you want to wait til you’re in love with a boy (or girl, like I do) then do it then. But don’t feel dirty at all, because you’re not.
Fifth, I would honestly recommend you “experiment” with yourself a bit. Like masturbation stuff. I don’t know if you do at all, and I don’t need to know. But exploring your own body and finding out what you like and how stuff feels will go a long way towards eliminating a fear of sex imo.
Lastly, if this problem persists, do not fear seeking professional help. There’s nothing wrong with talking to a psychiatrist or counselor if you have a problem, probably ⅓ of all the people you know will at some point. Also, it wouldn’t hurt to check out a gynecologist, just in case it does turn out to be a physical ailment that may need medical intervention.
Best of luck.