Hi welcome to the health care magic
According to history you are suffering from
acute sinusitis Hereby I am giving some suggestion for that
Investigation needed : CBC and PNS x ray
Take
phenylephrine like decongestant drug for five days
Also start antibiotic as no improvement noted..
(cefixime 200 mg BD for five days)
For three days take
fluticasone nasal spray (as you are already using it)
Put warm towel on your face
Room humidifier can be used
Drink lots of fluid
Salt water gargle done three times a day
Vitamin C lozenges chewed four times a day for three days
Recovery time : 1 week from onset of symptom
Provide me your CBC report after it has been done
Hope I have solved your query
Anyhow symptom worsen then consultation to doctor required
Take care