Hello, There are several causes of vaginal itching like bacterial vaginosis (BV), yeast infection or sexually transmitted disease (STDs). BV may cause itching, burning, smelly vaginal discharge (fishy-smelling odor) which is white, gray or yellow and burning during urination Vaginal yeast infection may cause also itching and burning, pain during sex and change of vaginal discharge which can be white or cheesy. STDs: burning during urination, abnormal vaginal discharge, vaginal bleeding between periods or after sex. I suggest you to make an appointment with your doctor so that he or she will examine your vagina for signs of infection and prescribe treatment. Hope I have answered your question. If you have any further questions I will be happy to help.