Thanks for asking the query,
disfunction can lead to pain around the ears, jaw, difficulty in mouth opening, headache , tingling
in the jaw (reffered pain).
I would suggest you to visit to an Oral and Maxillofacial Surgeon and get the check up done for clinical evaluation and confirm the cause and plan appropriate treatment.
Take an OPG radiogarph of the joint.
I would also encourage you to take a opinion from a Physician.
Meanwhile you maintain a good ral hygiene,
Have a semisolid diet, take analgesic
to relieve pain.
Hope this helps out.