Hello,

I have been getting a bump in the back of the roof of my mouth for some time now. It swells up and is a little painful but I can pop it with enough pressure. It comes and goes periodically and almost looks like it's an air filled bump. I am pretty sure it isn't a canker because it always appears in the exact same spot and appears at least once a weak. Any suggestions to what it could be would be great!

Good Morning Flynnd,
What you describe does not sound like cancer but have a word with your doctor, he will have seen this sort of thing many times and will know what to do about it. In the meantime resist the temptation to "pop" the bump this is almost certain to make it worse.
Keep Smiling
John