Pain in temple and ear. Advise further!

A couple of days ago had visited a dentist cause one of the tooth in which root canal HD been done years ago the cap had chipped off and was having sensivity. on seeing the doctor he had the bridge capping removed and traced n abcess behind the same tooth. he suggested tooth removal. Had it done ND after a course of antibiotics ND patiently waiting for the extracted tooth area to heal had the bridge capping redone. Was feeling fine but post dental procedure after two days started having temple and ear pain and pain behind the ear. Revisited the dentist and took some pain killers and mouthwash however mild pain is still there. the dentist checked the teeth and the capping and took various X-ray's and concluded pain not related to teeth. pls advise further