Well after over a week of mouth rinsing and pills, my doctor finally decided to do the biopsy on my tongue. It looks like a white callous to me but when someone else looked at it they said it looks like a canker sore that will not go away. So next Tues 10/7 it will happen. I'm really worried for I don't have any family members to rely on, my kids older and moved out and I can't depend on them,so I can't imagine what I would do if this comes out positive. The wait is a killer alone and i'm a reck everyday. Not sure if they have resources on what to do if I can't work and can't make the bills. I know i'm jumping ahead but Any suggestions?