I would be careful with generalizing. Sex drives vary enormously. My wife tells me she has never, prior to marriage, felt a “need” or desire to have sex. Never masturbated nor felt tempted to do so. In the marital setting, the situation evolves, and we enjoy a full sex life. But it is not in her makeup to feel the “need” for sex in the sense you have described.
I tend to be somewhere between BlueEyedLady and the rest of you.
Yes, sex drive does vary, although I think that most teenaged girls have a fairly high sex drive/libido because that’s the way God makes women. This is part of His plan for the world to continue and babies to be born. In this day and age, the popular media seem to be insisting that women wait until they are in their 30s to get married, and even longer to have children, but this isn’t the best way to procreate because a women’s fertility diminishes with age, and generally is at its peak at age 18 (approximately the OP’s age). So for this godly reason, I think most young women feel a desire for sex which will lead to pregnancy and babies.
What concerns me is the possibility that a woman with low sex drive/libido may have abnormally low levels of various hormones. This is not a good thing, because many body functions depends on the levels of hormones. (e.g., building strong bones–very important in females). I think the OP should consider speaking with her family doctor. There may be other health issues that she is not associating with her low sex drive.
I would ask the OP to be honest in her assessment of her general health, and consider a visit to the doctor if she feels that there may be a hormone imbalance.
However, I do recognize that perhaps the reason the OP has little interest in sex is that she has great interest in many other things; e.g., sports, arts, school, work, family projects, etc. One of the suggestions that can really help young men to stop masturbating is to get BUSY doing things, especially rigorous sports or some other rigorous physical activity (baling hay comes to mind!), and “sublimate” the libido by focusing on these other activities. Perhaps the OP is doing this, and of course has no interest in sex.
If this is the case, it’s wonderful! Most young people should be this way!
OP, if this is what you’re doing, then be assured that when you meet a man that is a good potential husband for you, that you will feel desire for him (not just for sex).
Now if you DON’T feel desire for him and continue to find the idea of sex uninteresting or even distasteful, I highly recommend a trip to the doctor and possibly a trip to a counselor. Sexual activity is a good part of normal marriages. Over and over, men post threads here on CAF about wives who refuse to have sex with them because “they’re not interested,” or worse, “they find sex disgusting.” This is incredibly difficult for a man, who generally feels loved when he is having sex (men are different from women–women generally have sex because they feel loved). Please get this fixed BEFORE you get married. It’s not fair to the man.