I had protected sex with someone I did not know well. I got sucked with condom on my penis and penetrated with condom for about one minute. About 25 days after the exposure, I did STD test with urine and flood, including hiv test. All came back negative. About 50 days after exposure, I got sore throat and slight fever (98.6 degrees), and coughed for about a week. It seems I got cold, but I am worried about possible hiv infection.
Do I need to do another hiv test?