Since your X-ray ruled out bone deformities, your symptoms are likely due to mucosal swelling from allergies, a cold, or sinus inflammation. For immediate relief, you can use a saline nasal spray or try steam inhalation. An over-the-counter nasal decongestant spray (like oxymetazoline) can provide quick relief, but do not use it for more than 3 to 5 days to prevent worsening congestion. For ongoing symptoms, an oral antihistamine (like cetirizine) or a steroid nasal spray (like fluticasone) may be highly effective. Please consult an ENT specialist or primary care doctor for an accurate diagnosis and prescription.