question: My daughter had a fever of 103 yesterday. I took her to the dr and the usual Tylenol, rest, fluids diagnosis was given so we came and followed all the above. This morning she was better. No fever. Ate a pedia-popsicle and had breakfast. Not much of a lunch. Kept asking for milk. Went down for a nap and woke up crying an hour later that her head hurts and legs were achy and a fever again...Not sure how concerned I should be?