Hi, three weeks ago I visited my dentist and he discovered an inflamation in my gums. He told me to wait ten days and if it doesn't heal to come back. I came back and he tested my teeth for a root canal and said everything looked to be normal. He referred me to an endodontist. When I went he had tested my teeth and said everything looked fine and the ct scan showed everything was ok. A week later, (yesterday) he called and asked if it had cleared up. It has not- he said he is sending my ct scan to a radiologist and I will be able to hear more in 10 days. Do I have cancer?