My 31 year old daughter has been suffering for the past week with a terrible red rash all over, along with a low grade fever, general malaise and aching joints. The past 3 days she has had swollen hands and feet and a bright reddish, purple colour on her thighs. In the last 8 days we have been to walk-in clinics, hospital and her own GP 6 times. We are now awaiting results of blood work, but she is getting very anxious. Any idea?