I am recently divorced. My ex husband and I hadn’t had sex in years.  I have a current boyfriend that I have sex with often. We’ve been together for a few months now. The first couple of months, everything was great, however lately I am noticing that I keep getting a bacterial infection.  I originally thought that maybe my ph levels weren’t matching up with his semen, however wouldn’t I have been getting bacterial infections from the beginning?  This is my second bacterial infection and I’m trying to figure out what is going on with my body. I’ve never had one before these two. It’s embarrassing and not fun at all. Help!