Vaginal itching and redness. For dat.

M having vaginal itching and redness allot from 2 months i applied so many medicine prescribed by my gynecologist but good not 7get it better...medicine like lulliford cream terbimax f lotion and some medicine to eat but no response from dat it is beter when i m applying it but when i leave dat cream and lotion itching and redness starts again now i went to skin specialist bcz gyne told me to visit der so my skin docter said dat its hyper pigmentation and vaginal itchiness both u are having she prescribed me servia cream and physiogel but i dont not get any respond from dat its still itching and redness but my hyperpigmentaion is getting better now wat will i do i dont knw wat d main problem is some said fungus infection some said hyper pigmentation plzz help and give me best medicine for dat..