Has anyone had bv before?

Ok so about 2 months ago after I had sex for the first time with my bf I started getting itchy down there and a smelly thin discharge. I read that bv could go away on its own so I didn't get treatment but the smell has been persistent throughout unless I'm on my period when I feel it stops. Since I've had this the texture of my vagina has changed. It's rough on each inside part of the labia now. Could that be a cause of the constant discharge of bv? Sometimes the itchiness returns.