need tips for down there hygiene

I (19F) need tips for improving odor down there. When I shower I don’t use any products and only use my hands to wash the the vulva with water (getting into all the crevices lol). I don’t shower every single day which I understand can build up odor but even fresh out of the shower I smell fine everywhere except for there. I eat yogurt with all the good bacteria nearly daily. I wear cotton underwear. wipe front to back etc. what else am I missing? I would say I eat a somewhat balanced diet, drink water, workout regularly. I’ve noticed it gets stronger leading up to my period but I really don’t know what else I should be doing. I’ve never been to a gyno before so maybe there’s something medical I should pay attention to ¯_(ツ)_/¯ anything I should try adding to my diet or other changes I should make?