Red patch and white spot in cheek

[Frederick]

For a few weeks had a raised area in my cheek, next to my upper molars. It has a white spot on it, like a canker sore. It hurts a little, when I poke at it. The area has dozens of tiny, red, pin sized dots all over, and they seems to extend back.

 

[calcium48]

very clear photo, which camera is it?

might be where you have bitten that area, without realizing it.
do you smoke?

 

[calcium48]

looks like very clean teeth