Dry Vagina...ALL THE TIME

Okay so a little background info, I'm 22 and I'm moderately active and eat pretty healthy. Anyways... my vagina is ALWAYS dry. I don't get any discharge whatsoever except the occasional egg white gel looking one after ovulation and that's it. I don't get wet during sex nor during the day when your vagina is supposed to self lubricate. I used to be fine as a teen but now I'm literally always dry and it's been a couple of years now and I'm starting to think something might be wrong with me. Does anyone else have this problem too?