I still have the burning sensation all over my mouth. The roots on the toot that I had a RCT on were overfilled and when oral surgeon was extracting the tooth he couldnt get the material out of the sinus, since it needs to be a separate surgery. So, I will be having this surgery soon to remove the overfilled material. I hope and pray this is the cause of the burning sensation and pain and it will be gone after the surgery.