Days ago, I gave a man unprotected oral sex (I’m gay). It was lasting less than half a minute and I could feel the precum. And then he just handjobed himself and cummed on my chest. He tipped some semen with his finger and put it in my mouth ( I just swallowed). He promised me he is negative and showed me the negative test result in may 2022. Is this unsafe? Can I get hiv through this unprotected oral sex? Thanks for answering!