hello, it s 2:00 a.m. My13 year old daughter is restlest. She has a swollen ankle and her wrists hurt. She has a rash on her butt and on her shins. She has abdominal pain. She did not have much to eat yesterday (no appetite), and felt as if she would throw up. Last night she had a small dinner of brocolli and shepard s pie which she threw up about an hor ago. She seems to be displaying the symptoms of allergic purpura. I am concerned about possible kidney issues or other complications. She she is resting now (upright). Should I take her to emergency room? She saw a doctor yesterday and who took blood and urine. We do not yet have the results. Please advise. Thank you.