Hi, I had vaginal sex with a sex worker in Asia 5.5 weeks ago (With condom but it was supplied by the sex worker, not sure what brand is it but definitely not Durex or other well-known brands). I am not sure if the condom broke but at least I didn't notice. 4.5 weeks after exposure, I have mild headache and mild muscle/joint pain at my right arm and I also feels that I have a low-grade fever but the temperature reading is fine (Ranging from 36.2 - 36.6 Degree Celsius). I don't think I have any rash but I am still having such symptoms until today. At exact 5 weeks post exposure, I took a HIV rapid antibiotics test (Definitely not the 4th generation, either 2nd or 3rd generation and the test kit should be Alere Determine™ HIV-1/2) and the result is negative.
My question :
1) Does my symptoms related to ARS and will ARS occur 4.5 weeks after exposure?
2) How accurate does a 5 weeks negative HIV rapid antibiotics test result (2nd or 3rd generation) is?
Thanks in advance