AITAH for telling my roommates booty call she has HIV?

Hello, Reddit. So, my roommate Lisa mentioned to me last night that she had a guy coming over. She recently also told me she had tested positive for HIV. She says, “I’m getting some dick tonight!” All excited.So I tried to talk her out of it, turns out she hadn’t told him she was infected, and refused to do so when I asked. So she goes upstairs to shower, and her date shows up. I pull him aside and tell him everything. He was still very nice and ate dinner with me and Lisa. He also watched movies and made popcorn with Lisa. Now it’s the next morning and Lisa is hopping mad. She yells at me about “how dare you this and that!” I’m just standing there like “the fuck? She’s mad cuz she didn’t get no dick?” Well she was indeed mad. Now she won’t speak to me. Now I’m feeling guilty. AITAH?

Ps I’m high so this might not be typed out right like grammatical errors Hello, again. I have an update which include screenshots, but I can’t post them on this subreddit. I will post the update in r/AmIOverreacting