One year old: Three weeks ago started symptoms of green nasal drainage, fever, cough, pulling at ear. One round of Amoxicillin given by physician along with nasal spray, tylenol. Off antibiotic for a couple days, all above came back stronger. Another round of Amoxicillin, nasal spray, tylenol. Now, yellow nasal drainage, coughing, low grade fever, pulling at ears again. Recommendations?