I HAVE A 3 YEAR OLD HAS BEEN RUNNING FEVER OF OVER 100 DEEGREE FAREINHEIGHT SINCE 2 DAYS NOW. hE IS ALSO CONGESTED AND CRYED ALL THROUGH LAST NIGHT .WAS SEEN BY A DOCTOR TODAY in the morning WHO SAID THE LEFT EAR IS INFECTED AS WELL AS HIS THROat. after SOME TESTS HE RULED OUT FLU AND ALSO RULED OUT STREP. THROAT. HE WAS PRESCRIBED AMOXIL WITH MOTRIN. BUT THIS EVENING, THE PART OF JAW BONE BEHIND THE INFECTED EAR IS SWOLLEN AND HE IS STILL RUNNING FEVER. WHAT COULT THIS BE