Around a month ago I felt a sharp sting in my clitoris area while bending but as my period was due I did not think too much of it as I sometimes experience niggles when I'm due. However as the month has progresses I have felt the odd twinge in that area and today I noticed that my clitoris is pearly and flesh coloured when I gently pull back the hood. It does not hurt to touch but feels tingly. I have an appointment with my GP next week but was wondering what this could be? I'm terrified of cancer. I know it is not an STD as I am a virgin.