My 15 year old had a seizure at school yesterday. In the emergency room, he had a CAT scan, ECO, and blood work. There was no cause to be found. He will go to a neurologist next. Since our return home yesterday devening, he has run low grade fevers, and is hurting all over his body. He did go to school today, but thought of coming home. His body is stiff and it s hard for him to bend. Should I just keep an eye on him til tomorrow?