i have this presistent pain in one side of my upper jaw for months now...i saw an ENT doctor..he told me its due to chewing on that sife of my jaw for too long..which happened acually...for like 3 months b4 that pain...he told me i got the trigeminal nerve irritated or so...so now i'm on a medicine called (carbamazabine) which is anti-convulsive,and another one which is anti inflammatory..thats my 4th week..but the pain is still there..wut should i do?