Suggest Treatment For Itchy And Red Skin Around Vagina

i am trying to figure out what too do my vagina on the outside areas the folds i guess that what they are called fro my butt to the outside area of my vagina was itching due too a yeast infection and silly me i would scratch until the skin would break now my skin it pink and it looks irriatated but it doesn't hurt what can i do to get my natural color back it looks ugly too me