On Sept 30th I received oral sex without a condom and vaginal sex with a condom, from a prostitute. It was very quick, overall within 2 minutes. Exactly 2 weeks later I got sick with symptoms very similar to HIV acute infection: low-grade fever, sore throat, throat ulcer, and night sweat. And still have a sore throat as of today, Could I have caught HIV this way? I am very scared right now...