I think I have OCD, HIV phobia and these kind of stuff. However I haven't visit a therapist yet. So I don't have OCD diagnosis. I only stayed in someone's house twice. And it was the second time that I stayed in someone's house. I usually reject if someone offer me to stay in their house because I am always afraid that at night someone will do something to me sexually. And the last time I was drunk and slept deeply so I am very anxious. I should mention that we weren't alone in my friend's house. I always think the times that I was drunk and think that what if I did something wrong or someone did something to me? But I knew everything and remember everything even when I was drunk. I am afraid of being drunk and do something bad even if I didn't and I remember everything. But being drunk doesn't mean losing yourself completely and allow someone to rape you in your sleep right? I hope so because I don't want to go STD testing after everytime I drink and wait for 3 months.
I want to specify that I didn't black out or pass out. I went to bed to sleep consciously after we finished drinking. But immediately slept. I also wonder if he did something to me wouldn't I feel if I sleep very deeply? I slept deep and woke up in the morning and everything was normal except I throwed up, had a headache and diarrhea. But then I started thinking " What if he did something to me?" I am feeling anxious and thinking about stop drinking completely. However I am not a heavy drinker and I drink about once a month. But sometimes I drink a little too much. Also I say that I had never black out. But if I blacked out would I know it?
If this is a friend, you don't seem to have a very high opinion of him. You're basically asking if it's possible you got raped by someone who you say is a friend. Is there something about him that would make you think he's capable of doing that? Is it possible? Anything's possible. Is it likely? No. As for your illness the next day, you wouldn't notice any symptoms of a sexual disease that fast, but you might do that if you drank so much you passed out and so you did. Unless you're friends with a rapist, no, you have no reason to get tested, but you might want to think why you think this person is capable of doing something so terrible and if he is, or you know he's done something like this before, well, that's a different story.