Swelling in nasal passage. Till now.

I am experiencing following symptoms Red swelling inside nostril mainly on right and some on left since yesterday evening like that of sinus Dry nose but when i used nasoclear spray i had runny nose for a while then again it's dry but i would also like to mention that until this time i inhaled polluted air of a burning tube of tyre. Difficulty breathing was present for sometime yesterday but no issues today There was itching feeling in throat yesterday. Currently i am undergoing gastritis problem with regurgitation of food for which medication is undergoing. I inhaled a lot of dust since 4 or 5 days also. And the red swelling i was noticing since few days back but it was extreme yesterday. No history of allergies or sinus till now.