i have been experiencing vaginal itch primarily at the labia minora(in the folds) extending to the rectum.its very irritating, but i doesnt occur continusly. usally it occure before and after menstruation or during my period. i have used topical steroids to lessen the itchiness plus, i also have discharge- whitish to yellowish discharge..what should i do? im worried it might be an untreatable condition.