scarlet fever .... uk

Rose • Hiiiii
There's been 2 children in my daughters nursery confirmed with scarlet fever one about 3 weeks ago one the other day , my daughter is all well in herself but she has a scarlet fever type rash on her tummy , do you think it could be ? she's never had anything like this before ..... I couldn't get a brilliant picture but it's a raised bumpy red rash ,darker in person than the pic , she's fine in herself though ? I'm going take her docs in morning it's closed now , her temp is fine but she hasn't eaten much today x