Suggest Remedy For Vaginal Itching And Discharge

hellodoctor, iam sheela 23 yr old ,married 2yrs ago. iam suffering from itching and vaginal discharge. i ve consulted many gynic doctors they told it as fungal or mixed infection. and iused fluconazole, itreconazole, azithromycin, and tinidazole frequently and lacto bacilli tabs for 1 month. no difference was seen.itching is irritating me. i am hiv negative and not diabetic.please tell me proper treatment