DD had a high fever Saturday into Tuesday -- 102-105 degrees. She went on antibiotics on Sunday night because her doctor said it was an ear infection. She's on amoxicillin. Anyways, this rash appeared yesterday and has gotten a bit worse today. It's only on her trunk. Does it look like an amox reaction to you or does it look like roseola? Sorry for the crappy pictures - she was having none of it!