Hey,
I'n 14 years old and i'm in high school.
My tongue is not looking right and i'm afraid it might be oral cancer.

Picture of my tongue
http://i.imgur.com/u5Z4lSb.png

I haven't been to the doctor to check this out but when I went to the dentist she said it could be geographic tongue but the bump at the back of my tongue is scaring me. I don't want to have to get my tongue cut off :'(.

It doesn't cause any pain.

If anyone knows what this is or could be or knows anyway to make it better please post something.