I have a white area on the inside of my cheek that i noticed this morning, it is rough like sand paper underneath. I know this because i pealed it off but it came back on. I am 18 years old and have used chewing tobacco 8 times or so. It does not hurt, it is not soar and doesnt react to spicey or sour foods. Im a bit nervous, can anyone apply some knowlegdge to the subject? thankyou.