What causes loads of pressure and Burning sensation in gums(wisdom Teeth)

[tlcha]

What causes tons of pressure and burning in 2nd molars and where wisdom teeth were extracted 7 months ago. Been going through this for 6 months. I had fillings and root canal done in those 2nd molars right after the surgery. Will this feeling ever go away??? It's consuming me because it is very comfortable and never goes away. Some days less intense then others. When I take ibuprofen or Excedrin it does not go away either it just takes the edge off. Is there any dental professional out there that can tell me if you have ever heard of this??? or anyone else that has gone though this similar situation??? or am I the only one..... I hope somebody answers me.

 

[movemen]

This might be the case of phantom tooth pain or atypical odontalgia. Look it up.