I'm only 13 years old and have had a small brownish spot on the right side of my nose for at least 3/4 years now. It comes and goes but when it goes it never heals completely just turns to the colour of my skin so it is less noticeable. It has only bled a few times before and when it does it takes about 20 minutes for it to stop. I'm from the UK so don't get much sun there however I go on holiday about 5 times a year so get a lot of sun from that. I have a small bit of acne but not normally any on my nose and I also have quite a lot of moles on my skin. I have read about a woman with this who had skin cancer and am a bit worried now! ?