My five year old woke up saying her tummy, legs, arms and head hurt and her lips were very dry. She has been throwing up for several hours and I now noticed that she has giant red splotches all over her body, when i say giant red splotches, i mean giant... one of them coveres almost her whole back, another one covers from her belly button down to her pubic region and is as wide as her hips... I am taking her to the ER as soon as I can get a ride, I dont have a car and I have two other children, 3 yrs, and 6 months. I am keeping them apart as best as possible, so they dont get what every this is. If anyone has any idea what this may be I would appreciate your input