My tongue hurts on both sides of the back of the tongue. It hurts the left jaw and the left ear. It hurts to the touch and is a constant pain. I have mucus congestion, a headache that has lasted me 3 days, it hurts me eating or opening the mouth. I have just pulled a tooth two weeks ago.
There are many reasons why you may be having this pain. Most importantly, you need to see your dentist as soon as possible. This could be serious.