Me [M19] matched with this very gl girl [F19] and we were snapping for about a month not really talking then I asked to hang out with her at 5am. I came over to her apartment and I could tell she was drinking a little but I was around the same level of drunkenness as her. We talked for about 20 minutes, just having small talk. We found out we both had adhd and talked about that for a while so I don’t know if that was a factor in her ghosting me. She was extremely energetic and we had sex for hours. I made her finish but I never finished as I already had sex with another girl a couple hrs before just being careless but was still horny. We fell asleep around 9am and she woke up around 1pm with a hangover, throwing up, feeling terrible. I asked if she thought I should go and she never gave a definite answer so I stayed a little longer til she started puking and she said I should probably leave until she throws up a kidney. I have a feeling me not leaving before she had to insinuate I should leave could’ve been the reason I was ghosted. She had friends outside in the living room and her friend was in shock and asked who I was and I just created a little small talk with her friend and 2 other guys that were there. Did I make any mistakes?