I engaged in one-time unprotected sex with a female of "negative" status (as she claims). Three days later I had no appetite
(lasted 10 days), a fever (lasted 4-5 days), sore throat (lasted about 7 days), diarrhea, and a sinus infection. I was put on amoxicillin for the sinus infection which helped, but never fully cleared it up.
About 3 weeks after the exposure- I had lost 12 pounds, I had bloodshot eyes, diarrhea, eye floaters, and the sinus infection had come back.