Hi, For A While Now I Have Been Suffering From

Hi,

For a while now I have been suffering from constant itching outside my vagina and in the creases of my inner thighs. I have scratched so hard to the point where I have cut myself and bled. It may sound strange but when I finally scratch it, it feels quite good like a relief to the area. I do not feel any soreness in my vagina nor do I have a stinging sensation when peeing. Just an itchy Vulva and white discharge.