Vagina Hygiene

Okay so this is gonna be weird... I'm a 14 year old, I take a shower everyday and I wash my vagina with dove bar soap but I always seem to smell a weird odor coming from my vagina. Like when I go bathroom, and I pull down my pants, I immediately smell it. I can't be dirty but has this ever happen? Can drinking pineapple juice help? I wanna fix this ASAP or should I visit a doctor!