Hello, my dd is 3yrs old. Not last week but week before she came up with a rash all over her chest, so i took her to doctors her said it was a virus rash and to keep her off pre-school until the following monday. Which i did and rash had completely gone. Yesterday the rash has came back again. It looks exactly the same as before. so do i take her to the doctors again or just leave it and see what happens?? Thanks in advance for any advice.