<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been feeling unwell for a while now. I have a fever, nasal congestion, dizziness, redness in my ear, and I feel like I cant breathe properly. What could be the problem?  <response>: Based on your symptoms, its possible that you have pulmonary eosinophilia. This is a condition where there is an increased number of white blood cells called eosinophils in the lungs, which can cause inflammation and lead to symptoms like shortness of breath and fever. 