Thank for asking to HCM
I really appreciate your concern, this is not the big problem because of your nose surgery
the soft tissue
swelling would be there and that might be causing such symptoms, more over some functional condition would aggravate such symptoms, if I would be your doctor then I would treat you with the following medicines
1) Tab Diclofenac
50 mg once in day
2) Tab Chlorodiazepoxide three times in day
hope this information helps you, have good day.