Patient: I was wondering if my daughter has mono? The dr. says she has strept throat, but she has had fevers ranging from 102.5 to 103.8. Her symptoms are as follows: high fevers, coughing, sore throat, stomach ache and nausea, always tired and wants to sleep, occasional dizziness, and occasional dilarious,and weak in the legs when she walks. She is only 6 years old and this concerns me. Can you help?