Pain pain pain?

Dentist: It is not feasible to provide a meaningful opinion without examining you. It would be prudent to see your dentist. Wish you good health!

Dental: Your symptoms are suggesting a dental infection or abscess and consideration for antibiotics should be given. Best at this point would be to inform your GP and dentist as you will need a timely dental evaluation. If none available, an urgent care facility would be appropriate so that at least you can have the pain controlled better in the context of your other comorbidities and current meds.

Definition: One of the simpliest definitions for pain is this "an unpleasant sensation occurring in varying degrees of severity as a consequence of injury, disease, or emotional disorder" there are different types of pain depending on where the injury is (muscles, bones, nervous system, etc). The treatment also varies depending on the same variables.

Pain hurts: Pain is an unpleasant sensation and emotional experience that one's brain and nerves create from electrical and chemical signals transmitted by sensors in the body. Pain means there is real or potential tissue damage happening. Pain is not just a physical sensation, but is molded by a person's attitudes, beliefs, personality, and social surroundings, and does affect his or her emotional health.

Rest and NSAIDS : unless contraindicated, warm compresses can help too, if no improvement you need to see your doctor, probably a vertebral disc problem, good luck