Sometimes when i'm inhaling, something doesn't feel right in chest. it happens mostly at night when my nostril is stopped up and when i wake up and periodically throughout the day. what do you think this means?

Allergies?: allergic rhinitis is often linked to asthma or hyperactive airways. The best thing to do is get tested by your physician. A simple spirometer or other tests may be helpful. Good luck

Get nose open: Try a nasal steroid for a week or so to see if this helps. If problem persists, consider seeing an allergist since you likely have hay fever (allergic rhinitis)