Make an appointment to see your doctor to check your throat and ears and lungs. If the doctor is of the opinion that this is a bacterial infection, he will prescribe you with an antibiotic.
At home do steam inhalations. Boil up
a kettleful of water (taking care not to get scalded). Pour this into a bowl and put in some Vick, Olbas oil or any other decongesting oil you like. Bend your head over the bowl and cover your head and the bowl with a towel.