18 yr old female university student. Four days ago, Monday, came down with very bad headache, eyeballs hurt, and had chills, body ached everywhere, slept night and most of the day. Gave Tylenol extra strength two times a day for headache pain for two and a half days. Couldn t seem to get warm with blankets etc..chills. Used warm bean bags. No appetite then. Started to eat day three. Headache is not as bad today, however...now shows a reddened mottled rash on body, chest, back, side of neck to ear..visible nodules behind ear with reddened skin. Says not itchy. Has severe thirst..drinking water and never seems to quench the thirst for past two days. No sore throat or runny nose, no cough. I thought it was a flu, but now with this rash? Is this a virus, or what ? Should we just wait it out, or see a doctor?