Thank you very much. You relieved me a bit of my conscience. It must be the flue or something then... thx again.
ARS do not appear that soon, typically after 2-3 weeks and last for another 1-2 weeks, Your chances of picking up the infection is very low. There is strong possibility that she may not be infected because HIV infected polulation is typically less than 0.5% and chances of having infection as a result of one act of unprotected sex is 1 out of 2000 for a circumcized male. Therefore your overall risk is pretty low, 2.5 in a million.
However having said that, if you are not sure about her status, relax, wait and get yourself tested after 12 weeks of the incident to get a conclusive result and lay your worries to rest permanently.