Yes having pains in my gum under my tooths back of my mouth?

See a dentist ASAP: A tooth abscess won't go away without treatment. A dental abscess is a collection of pus that forms in your teeth or gums as a result of a bacterial infection. The dentist will treat a tooth abscess by draining it and getting rid of the infection. See a dentist for a treatment ASAP.

Ok...: You're experiencing pain on your teeth.. what to do? Call a local dentist for an appointment. You cannot be accurately diagnosed or treated over the internet.

Infection: Most probable cause of pain is infection of either teeth, gums, or both. There are, however, many other possible causes. This isn't a DIY situation. You can' toured this with a pill, potion, or ointment. You need knowledgeable professional treatment. Please call your Dentist for an emergency appointment before the infection gets out of hand.