I went out last week and woke up the next day quite ill. I'd only had three glasses of wine, and they were with me all the time, so it's highly unlikely they got spiked. However, I also have a huge bruise on my lower arm, with a scratch and what looks like a pin prick. How likely is it that somebody could have tried to inject me? I was being sick all day afterwards, but surely I would have noticed somebody getting me with a needle? Three glasses of wine is really not enough to make me unaware of anything and I'm terrified of needles, so I would have gone crazy if anyone had come near me with one, plus I was with my friends all night. Has anyone heard of anything like this happening before?
On the off chance that it did, I'm going to get a blood test done. I've heard of the 'window period' for HIV. Would it show up after 10 days, or will I have to go again?