What is the Meaty (not fishy) smell all about coming from my vagina??

I bathe or wash-up twice to three times a day, depending on how annoying the smell is.

I take birth control pills (to regulate my period) and I have not had sex in months.

I have never had a yeast infection or an STD and I still dont. The discharge is nothing out of the normal.

I dont understand the reason for the smell!

Could it be because of the food I'm eating or not eating?

Any thought?!