Overcoming BV

Is this something I just have to ride out or is there a method to getting rid of this? I made a post back in October and I've so far tried metronidazole gel inserts, which is an antibiotic that I don't want to keep injecting as it seems unhealthy for a continuous amount of time, natural tampons and pads, which get costly, as well as natural body wash. I have boric acid suppositories that sort of work but again doesn't seem right to continuously insert something in me. It's been since October and it's like clockwork the day after my period finishes. I'm seriously over it. Its such a bust to my confidence and of course my sex life. I just want to be done with it.