I would recommend seeing your dermatologist about it. I have the same problem on the side of my nose and I can't seem to get it to go away. It has been there for years! I can't stand it! Could you explain or post a picture of the spot so I could help you further in your endeavor? Is it just a small red dot or does it have a different kind of consistency? Again, if it has been over 6 months you might have a scar from the initial spot. I'd recommend sunscreen or even a makeup with at least spf 15 in it so the damage doesn't worsen.