I had sex with a sex worker in Zambia last year,I was putting on a condom but I suffered flue like illness sore joints, tiredness , I am worried now worried because I have abnormally warm feet .Some times when im standing on something it feels hot but when i closer inspect it is not actually that hot.One of the websites I looked at say this is a result of a low cd4 count, im extremely now worried.Can I be having AIDS after just one year?