I had sex with a call girl around 45 days back. I used condom, I had vaginal sex for 2 minute. But still in fear that there might be any exposure which I may not know, I test on 33 day with hiv 1 and 2 antibody and p24 antigen test which came out negative. Is this conclusive or I need to wait for 6 month or 90 days test would be conclusive. So that I can totally rule out hiv infection.