hello sir... i m a 25 year old girl. i have regular periods but always delayed.. my problem is i m suffering of continuous infection in my vagina walls, always appearing pink spots and its very itching too,, i m so hygienic but it still happens every month.. i use candid b ointments to reduce the itching but it can only help for two or three days.. i m used to sanitary pads on my periods ,,and continuously changes it. is this happening because of the pads? please help me doctor..