Suggest Remedy To Treat BV

Hello I Been Having BV For A While Now And I Have Pretty Much Tried EveryThing To Get Rid Of It Recently I Did A Apple Cider Vinegar Douche For 5 Days And I Inserted a Vitamin C Tablet As Well This Morning I Had A Rash On The Outside Of My Vagina Leading To My Anal ... I Been Looking Online For Answers And All I See Is Herpes And Warts Tht ScaresmeMe Because I Am Active Or Could I Be Having A Allergic Reaction I Can t Go To The Hospital Because Im On My Menstrual. Please Help Me!!!!!