Vagina odor

Ok this has nothing to do with conceiving. My vagina smells fishy. I have been to a doctor and she said nothing was wrong. I think the dr was an idiot. I feel like I have an infection but I can't get the darn meds because the military dr keep saying I am fine. I swear I have to shower religously because it stinks. Its embarrassing and I am self concious around my fiance. What do I do? Any home remedies????