Vagina questions from a newbie!

Hello!.. So uhm.. Im 16. I am sexually active and safe. On the pill but.. I hate the taste of my vagina. I just recently tastes what it was like right after i had washed the outside from all the sweat and grossness! It tastes sour! My diet is pretty terrible.. I can't afford "good food" and my parents are strickly meat people. I don't  like it all that much all the time but i eat what i can. And junk food! 😂but i want to make my vagina taste better.. My fiancée says he likes it but.. I just hope hes not lying to make me happy