bacterial vaginosis

hey everyone

i’m freaking out. I think i have BV which i haven’t gotten in 4 years. The last time I had it I was with an unfaithful partner, so im pretty sure hes the one that messed up my pH balance. I’ve been with my boyfriend now for almost 2 years. I have never gotten this!! I’m so worried and afraid. That he might have been cheating or something. I know my body and I find it very odd that I just got it now. almost 2 years of us dating and having unprotected sex nothing has changed. I called to make an appointment with my doctor but there’s not available appointments until Monday. Please help.