I can’t bear the itch

So I think I have BV or something causing me to be extremely itchy down there. Now it’s the weekend & I can’t go to the doctor for a antibiotic & this itch is going to ruin my entire weekend. Are there any home remedies to get rid of the itch & cure it all together? I ate some yogurt last night trying to get bacteria back down there (I guess) but I’m still itchy this morning!