about 9-10 weeks ago, I had my first m2m encounter and he performed oral sex in my anus for a while. While he was doing so, I guess I got into what was going on and he started to stick his penis inside me and began to penatrate me, It did hurt (and that's how I noticed) but it was 30-60seconds later and i made him pull out. He did not ejaculate, however he did flip me over and tried to force his penis in me again and I made him stop so he laid beside me and just masturbated then ejaculated on himself. He immediately cleaned himself off then came and cleaned my anus out and I went on home.
About a few weeks later, I had syntoms asscoaited with my ulcer and I began to stress and google hiv syntoms and seeing the syntoms worrsened my syntoms so I called him and asked him if he was positive and after 2 hours of conversation, he finally admited it. I really got nervous and he assured me he knows for a fact that its 100% chance that I didnt catch anything because he swears he didnt pre-cum in me and he has had hiv for 10 years and is undetactable or "low detectable" i cant remember exactly which one he said.
I did get tested right between the 6-8 week period and the test was negative and I plan on getting tested at the 12 week period. And though he said he did not pre-cum, If he did are the chances high that I could have got infected?