Vaginitis or what?

Me and my S/O are in a monogamous relationship with one another and are living together, I trust him 100% and know he isn't cheating. 
So with that out of the way, my labia minora and clitoris have been extremely itchy and kind of swollen for the past week or so. I had white discharge, but it was right before ovulation so I'm not sure if it was that or a sign of yeast infection. I've never had any infections so I'm not sure what this is. Any ideas? I would go to the doctor today but I'm currently blessing (from stopping birth control) thanks in advance for the answers ladies!