Hi, thanks for using healthcare magic
It is likely that you have an upper respiratory tract
infection which can involve the ears, nasal passages, sinuses
In most cases it is viral but bacterial infections can also occur.
The pain and swelling in the face imply that the sinuses are infected.
You can consider using antihisatmines and decongestants which would relieve the nasal congestion
and swelling in the face. Decongestants can be oral or topically applied.
Since you are having a productive cough
, you may want to consider using a mucolytic
which would help to break up the mucus in the chest.
The use of copious fluids would help decrease the viscosity of secretions.
I hope this helps