Sorry, but discharge of this type rarely stems from BV exclusively without the component of some yeast overgrowth. See your doctor for details, but just so you know, my only complaint from bacterial vaginosis was an ammonia smell, and a watery discharge. I was treated with an antibiotic. The problem with self treating is that you are screwing around with an imbalance of organisms in your vagina, which is already messed up. Oh, and the co$t! Believe me, I have been there over a half century plus. Take care, all!
Might still be a form of Bacterial Vaginosis (BV) if it's not an infection. Have you tried any yeast infection remedies (Monistat, etc) or prescribed ones (Flagystatin)?
You'll need to start taking something like Fem-Dophilus which should help overall to stop it from happening.