Thank you very much for contacting healthcare magic. You have complain of recurrent coughing and chest pain. Chanses of chronic bronchitis is more...... In bronchitis there us inflammation of respiratory tract with infection of bacteria or viral. you don t mention the color of cough. Sputum test helpful to identify which type of infections. Chronic bronchitis is not treat than chanses of pneumonia is more. Pneumonia is one type of lung infection. You have to do one chest x ray. Any consolidation is present than it indicate tuberculosis. Airway inflammation that cause narrowing of respiratory tract so chanses of clog in respiratory tract and shortnesh of breath may occur. Long time standing bronchitis may cause chronic pobstructive pulmonary disorder.That decrese lung functions. Wish you a good health. Take care. Thank you very much.