I've recently got together with my first real boyfriend and I have recently received oral sex from him. I'm a young woman and I've noticed a slight change in the appearance of the skin around my vagina. It seems to be surrounded by small non-coloured bumps which are not causing any pain or itching. There are no burning sensations when I urinate and there isn't any bad smell or excessive vaginal discharge that I can tell. My periods are fine and not any more painful than normal. It could just be razor rash but I just want a little clarity. Any advice would be welcome. Thank you very much.