Vaginal Oder

I have gone to the doctors they gave me uti medicine (I'm a virgin so no stds) but my obgyn said to take a probiotic but idk which one I kinda forgot has anyone had this problem or knows what good probiotic I should take I really hate having this smell i feel disgusting I don't even wipe I wash with warm water and idk if this is part of the problem but I wear a pad everyday cause I have discharge so idk I'm so annoyed please help me!