I see you have flu-like symptoms & a red bull's-eye rash; it could be this tick-borne illness first identified in 1975
[DOC] [TLE] Lyme Disease Symptoms & Causes | Boston Children's Hospital [PAR] Learn about Lyme Disease symptoms and causes from experts at Boston ... and 
when discovered early, is easily treated with antibiotics; but left untreated, it can 
... to a doctor after a tick bite, but if you have questions or want a consult, see your 
... clear in the middle at the site of the bite (sometimes called a bull's eye rash).