It sounds like you're dealing with a respiratory infection that is causing cold symptoms, congestion, cough with green mucus, clogged ears, and fatigue. These symptoms often suggest a viral or bacterial infection, such as sinusitis or bronchitis.

• Rest and hydration: Make sure to get plenty of rest and drink fluids like warm water, herbal teas, or soups to help thin mucus and soothe your throat.
• Nasal care: Use saline nasal sprays or rinses to relieve congestion and help clear your nasal passages.
• Ear care: Avoid inserting anything into your ears; if clogged ears persist or worsen, it may need medical evaluation.
• Symptom relief: Over-the-counter pain relievers and fever reducers like paracetamol can help with discomfort and fever.
• Monitor symptoms: Green mucus can indicate bacterial infection, so if symptoms worsen after 7–10 days, or you develop high fever, severe headache, facial pain, or difficulty breathing, see an ear, nose, and throat (ENT) specialist promptly.

Since fatigue is significant, and your symptoms include green mucus and ear blockage, it’s important to consult an ENT specialist to rule out complications and get appropriate treatment. If you experience severe shortness of breath, chest pain, or confusion, seek emergency care immediately.To narrow down potential causes, we will need some more information.I understand you're dealing with a cold, congestion, cough with green mucus, and clogged ears, and that you're feeling very tired. To give you the best advice, could you please share your age and gender?