Weird taste

trina

So I’ve been having this problem of my vagina tasting like onions, it doesn’t smell like it just taste like it. I only wash the outside not the inside bc that throws off ph levels. Any tips on how it could stop tasting like onions? I used to never have a distinct taste like onions :/. I had bv once but that went away, you think that from that time it just changed the taste and could never go back?