D.F.
My two kids had a rash similar to this. I took one of them to the dr. and he said it's like a sister to fifths disease. Nothing to worry about and should go away in 5-7 days. And it did go away in that amount of time. Didn't bother my kids. They were a little fussy, but no fever or anything like that before the rash started. Dr. said to give them Tylenol or Motrin if needed. It was a weird rash, because sometimes it would appear to come and go. Be brighter on some days than others. My daughters school wasn't concerned with it either and she went to school on. Hope this helps.