I've had an ulcer on the side of my tongue for about 3 months and was told yesterday that it's cancer - a squamous cell carcinoma. It's very small and I've been told I need to have the lump removed as well as some tissue around it in the next 6 wweks which seems a long time. I have an amalgam filling in one of my back teeth. I had the filling because the side of the tooth had broken off and where my cancerous ulcer is located on my tongue is literally pressing against the amalgam filling 24/7. I can't help thinking that this constant exposure may have contributed to the cancer as some people can develop an allergic reaction to mecury after many years. I can't wear earrings as I'm allergic to nickel and even titanium irritates my skin so it wouldnt surpise me if im allergic to mercury. I'm an ex smoker and I've no doubt that is probably the main cause of the cancer but for my own peace of mind I'd like the whole tooth removed with the filling as the tooth is so damaged. I've got an appointment with my dentist to have the tooth removed but it's not until mid November. Having this filling is driving me crazy and I'm desperate to have it removed. I'm worried that the dentist won't remove it at all now that I have tongue cancer. It's massively affecting my mental health and I feel so much despair. I wondered if anyone has had a similar experience and could offer some advice. Feeling incredibly low right now. Thank you.