I would like to help, but I don't really think I can. Of course I cannot judge whether or not you had sex; only you can tell, perhaps with the help of your roommates. Since you are uncertain, though, you did the right thing by getting tested. (And most Planned Parenthood clinics are excellent, by the way.)
Statistically, the chance the partner you describe has HIV seems low -- of course I cannot know (and you probably do not) whether he might be an injection drug user or bisexual, but most likely not. You already know you didn't catch gonorrhea or chlamydia, but you might call them and make sure that the clinic's "no news is good news" approach didn't break down. The negative HIV test is reassuring; about 80% of newly infected people have positive tests by then. To be even more certain, you could have one more HIV test after 6 weeks, instead of 2 tests at 1 and 3 months. By 6 weeks, almost all infected persons have positive tests.
My final comment is this: Consider whether you need medical advice and treatment for alcoholism. It isn't normal or healthy to get so drunk that one's choices about sexual safety are affected, and certainly not to get so drunk as to lose memory for a night. Even once is too much -- and if this has happened before, it definitely is cause for concern. Please think about it.
All in all, it looks like you weren't infected with anything, even if sex occurred -- and my guess is that it did not.
Best wishes-- HHH, MD
I guess I misunderstood. I thought your HIV test had been done at 3 weeks. A one week result doesn't mean much. Still, the odds are strongly in your favor.
Thank you for your response. Planned Parenthood also recommended that I speak to someone. I'm starting counseling not for alcoholism but for childhood sexual abuse whose effects play themselves out in my adult sexual relationships. Yes, drinking too much is connected to this issue.
I didn't know HIV tests were 80% accurate at one week. That is reassuring.
Thank you again. Have a good evening.