I am a smoker (about 9 years), when I shine a light in my mouth, I can see all the little red veins in my mouth. My palate-pharyngeal arches are very red, like they are irritated, but I cant tell if it is all the veins or something like erythroplakia. I have numerous dental problems as I haven't been to the dentist in several years. Its almost as if the tissue inside my mouth is transparent.....what is the likely problem. I'm worried I'm developing mouth cancer or something, but I don't have any growths or sores.