Bv and fertility

I was in my fertile window this week and I we have been bd more frequently. I’ve notice some discharge and itchiness it’s been 3 days since we had intercourse and I always cleanse after sex but the inching continues. I’m pretty sure I have bv and I know it’s dumb cuz I’m not pregnant nor do I know I will become pregnant this cycle but would taking bv meds completely kill any chances of becoming pregnant this cycle?