I Am Having Severe Pain In My Left Temple For

I am having severe pain in my left temple for many weeks. This pain also extends around the eye, jaw and is also felt in right temple , but lesser than left temple. I have arthritis for many years, and i am already taking prednisone, methotrexate , sulphasalazine, Humira injections. This pain is very huge. Could it be a pinched netve in my temple.