Thanks for choosing health care magic for posting your query.
I have gone through your question in detail and I can understand what you are going through.
It seems that you have developed sinusitis
and that is responsible for the mild pain that you are having occross your eyes and cheek. Sinusitis normally develops after a bout of pharyngitis
as has happened in your case. You just need to do plenty of steam inhalation, warm saline gargles. If the symptoms persists then you wil need to take cetrizine
and if required antibiotics like cefexime.
Hope I am able to answer your concerns.
If you have any further query, I would be glad to help you.
In future if you wish to contact me directly, you can use the below mentioned link:
Wish you good health,
Dr. Srikanth Reddy M.D.