Hello, this is Dr K.. Answers are not medical advice and do not constitute a doctor/patient relationship. I look forward to helping you today.
Sounds like it is possible that you have a sinus infection.
Can you visit your gp and request antibiotics
You can also try a decongestant over the counter, be sure to get one that is nondrowsy, pseudephedrine is good. Also a nasal spray like Afrin can help short term.
I hope this helps