9 weeks ago i had unprotected oral sex at the 6th week i devloped a fever of about 101 and i had night sweats and headaches after that i started vomiting i went to the doctor and he gave me cipro when i started taking cipro a rash appeared on both of my elbows i also have alot of itchness around my body when the elbow rash appeared i developed a sore throught how does a rash look like and where does it appear