From what you have described it seems as if you are having wisdom tooth pain. If it is so then you need to visit a dentist and get it clinically evaluated before starting of with any of the treatment. The first thing your dentist will do is shooting an Xray.

Other symptoms associated with wisdom tooth pain are:
-
Throbbing and radiating tooth pain
-
Difficulty in opening the mouth
-
Pain in jaw region
-
Tenderness
-
Fever
For more info on pain related to wisdom tooth visit the link....http://www.identalhub.com/articlecategory-wisdom-teeth-47.aspx