I just really miss oral sex. My last boyfriend was all about it, and never seemed to mind my scent. So I figure it must be an issue of the current one

I don't want to get into the relationship counseling aspects, but this is your boyfriend's issue, not yours. If you bathe regularly and don't have some kind of funky infection (which you would have noticed), you smell fine and natural. The vulva is not *supposed* to smell like citrus, dammit.

(You might want to lay off the feminine wash, BTW. It's not necessary, and it can lead to infections.)