My symptoms include the following. I have a white spot on the tip of my tongue. It has been there for at least 6 mo. It's about the size of a pencil eraser. I thought I bit it and was going a way. It does hurt when I hit against my denture. I also noticed some other white spots on the under side of my tongue and on my lower jaw bone. Thought the ones on my jaw bone were from the bone graph that was done for my dental implants. I have ear aches for the past couple of months. Head aches and neck and shoulder pain. Thought my sore throat was drainage from my sinus. Feels like I'm trying to swallow something when I am not. I'm 42 have smoked since I was 12. Used to drink a lot. Can't believe I'm talking about having cancer. Lost my insurance. Can't afford any of this. What to do? Thanks to all of you!!!