Welcome to the forum. Thanks for your question.
You have been through a horrible experience; I'm sorry for it.
However, I'm not too worried about HIV. It is statistically unlikely you were infected. It sounds like you might know the assailant, or perhaps he is in custody. If so, has he been HIV tested?
Even if his HIV status is unknown, the chance of HIV is very low in any particular male without special risks -- sex with other men, injection drug use, etc. The chance yould be higher if he is African American or has been imprisoned, or if he is an immigrant from an AIDS endemic area like tropical Africa.
Finally, even with these risks, or if he has HIV, the odds are strongly in your favor. The average risk of HIV transmisison from unprotected vaginal sex, if the male has HIV, is around 1 in 1,000. That's high enough to be of concern, but still a pretty low chance. For all those reasons, your decision not to take PEP was very reasonable.
The STD treatments you had certianly could trigger a vaginal yeast infection -- but most likely that's the only medical issue of concern (or maybe you have a minor garden variety respiratory infection causing the sore throat). ARS typically causes a more severe sore throat and fever, and the skin rash of ARS doesn't come and go as your had done.
You don't need to wait 4 weeks for HIV testing. By 2 weeks after exposure, an HIV DNA/RNA test and/or an antibody test often is positive -- so negative results would be very reassuring. You'll still need later testing, but you should speak with your doctor about it. I'm confident that you don't have HIV and your tests will be negative. (Below is a link to a thread that goes into detail about HIV test reliability at various times after exposure; and it contains another link as well.)
http://www.medhelp.org/posts/show/1891685
Finally, as implied above, if your assailant has been tested and is known to be HIV negative, you can stop worrying entirely. It would be statistically very unlikely that he was in a window period, i.e. caught HIV so recently that his test wasn't yet positive.
I hope this has helped. Best wishes-- HHH, MD