My daughter 14 sleeps a lot and has very cold feet when she gets sick. She has missed 15 days of school so far this year alone and has sinus headaches, congestion and allergies a lot. She has had allergy testing and is only mildly allergic to mold. The doctors say she is depressed but she does not show any symptoms of being depressed at home. She is not on drugs!! What do I do to get her healthy and back to school.