I'm sorry to hear you're experiencing chest congestion with cough and mucus. This can be uncomfortable, but there are some steps you can take to help relieve your symptoms:

• Stay Hydrated: Drink plenty of warm fluids like water, herbal teas, or warm soups to help thin the mucus.
• Rest: Give your body time to recover by getting adequate rest.
• Use a Humidifier: Moist air can soothe irritated airways and loosen mucus.
• Avoid Irritants: Stay away from smoke, strong perfumes, or pollution that can worsen congestion.
• Over-the-Counter Options: Mucolytic agents, such as those containing ambroxol, can help thin and loosen mucus, making it easier to cough up. However, these should be used only under a doctor's guidance.

If your symptoms worsen, persist beyond a week, or are accompanied by high fever, chest pain, difficulty breathing, or coughing up blood, please seek immediate medical attention.

I recommend consulting a pulmonologist (lung specialist) or a general physician to evaluate your condition properly and suggest appropriate treatment. If you experience severe symptoms, do not hesitate to contact emergency services.To narrow down potential causes, we will need some more information.Please tell me your age and gender.