Pictures Of Gum Infections White Dot On Gum?

White dot on gum? - pictures of gum infections

I noticed a white spot on my right upper gum 4 days. At first I ignored. A few days passed and still there, so I started to worry about. I went because they (obviously) do not seem to be there, and that the pain in my gums every time pressures made on him.

I started to brush my teeth more often once (twice daily), and use a mouthwash (the burning sensation in the gums, where the dot is white creates). Also rinse your mouth with diluted hydrogen peroxide to clean later. After 2 days, I see no improvement. I was wondering if someone knows exactly what it is, if it is an infection or, because I know that I understand the treatment correctly. To identify more help, I have an image that can be accessed at the following link: http://img20.imageshack.us/img20/1418/whitedotongumre9.jpg

Thanks in advance!