Hello doctor , My one nostril is always stuffed dont know what is causing it and  always changes its direction when I change my position .This problem is for past 6-8 months, tried everything (stream inhalation, medication) nothing worked . Some times I get sore throat but clears up after a week .my tolarance to dust has increased and sneeze whenever in contact . Couldn't visit an ENT specialist due to this pandemic .is it a serious problem ? for your information I once got nose injury 5 years back .