Good for her. You didn’t fuck up today, this is 100% a fundamental problem you have. This issue goes deeper than today. Leave her alone, Break up with her, and do some serious self reflection. Then hopefully, you change for the better

I can only give you general advice. You know her better, but make it about her. Take her to her favorite place, do your favorite activity, and make sure your gift is thoughtful. It doesn’t have to be expensive, but the important thing is to attach something very meaningful even if the gift is not a personalized hand made thing. A heartfelt card is a force multiplier in any gifts. Good luck bud.

Bro. This is something you have to go through yourself. Are you guys married? Because if you’re not, and you’re still planning to have premarital sex, then I don’t see your problem.

If it’s the fact that her losing her virginity in Valentine’s Day, being memorable, then you just have to make sure she has the best Valentine’s Day experience with you. Being a bit older, being worried about your girls virginity is something that is irrelevant in the grand scheme of things, unless you’re ultra religious. But if you’re having premarital sex, you gotta work on your philosophy, bud.