hello, Since last 3 days, my skin outside the vagina is itching, and if scratched, burns. The labia major is also swollen. Apart from this, my buttocks is also itching but i do not have any discharge from vagina. I researched online, and thought of yeast infection and bought monistat 3 over the counter but still the problem is persistent. Through the monistat medicine, there is some discharge, due to which the itching starts and I am not able to sleep. Could you please help me.