Thanks for asking the query,
TMJ disfunction can lead to pain, soerness in the jaw, difficulty in mouth opening, pain on chewing, pain around around the ears.
I would suggest you to visit to an Oral and Maxillofacial surgeon and get the checkup done.
Take an OPG radiograph to look for TMJ.
Treatment for TMJ disfunction includes inflammatory medications, heat therapy
therapy can be given in some cases.
If you are having habit of clenching of teeth mouth guards can be given.
Take a soft diet
Relieve stress if any, take tab combiflam
500mg for pain relief.
Maintain a good oral hygiene
, use antiseptic mouthwash gargles twice daily.
Hope this helps out.