My ten year old daughter has diarrhea, constipation, stomach cramps, gas, and loss of appetite. She doesn t seem to have lost any weight, but says she feels like everything she eats hurts her stomach. She gets warm very easily and becomes uncomfortable and even nauseous if she is overheated. She has become afraid to even leave the house for fear that she will feel sick and need to use the restroom wherever we go. She has also not been able to sleep well.