My son is 19months old, has a fever of 102.6, runny nose and is tired. I realize that is not a very high fever for a toddler and that kids get sick, but his behavior is really worrying me. He is just laying on the floor with his stuffed sheep in a fetal position and wont let anyone touch him. Usually he s more drawn to me, his mother... I just have a feeling like I am missing something here, and there s more wrong here then what meets the eye. Oh, he was also diagnosed with Coarctation of the Aorta last month.