Ok. This is my third post about this. For over a month, I've had intense vaginal itching, so much to the point of chafing. I went to the doc, and she said I had a bacterial infection, and gave me antibiotics. Mind you, I AM on birth control, and had been previously taking antibiotics for an ear infection. So, I was thinking I had the YI from the antibiotics. But, the bacterial infection, I had a LOT of discharge and there was an odor.