Today I have had my first experience with LSD and right now would be when I'm supposed to be tripping. I am trying to work out whether what I have taken is LSD or if I have been tricked. I got it from my boyfriend's dealer whom he is very friendly with (although they do not know each other for purposes other than drugs). We smoke cannabis regularly and have had no problems with the stuff he gives us. My attitude before taking the drug was very positive and I was excited to 'trip'! I took the blotter at around 6pm. I put it on my tongue and waited and allowed myself to swallow the paper. It had a very dark ink on it. It tasted quite horrible for a few seconds when I initially put it on my tongue. This is strange as LSD is supposed to be tasteless. Some people say the ink tastes bad. As a complete first timer, I have no idea. I felt nothing for about an hour, and then I felt very sick. I thought it was normal nausea but then I vomited, a lot. I vomited about 4 times in a row and then I felt relatively fine, as I am feeling now. My body feels shaky and not normal. Almost flu-like but not as bad. My question is: Do you think my body was rejecting the LSD and vomited it all up as a 'foreign' chemical in my body? If so that would explain why I am not tripping whatsoever (because I got it all out before I could). OR do you think I was given a different chemical? My boyfriend took half of the blotter as he was a bit more worried than me about what it would be like. He has not vomited but it seems to be affecting his mental state whereas mine is totally unaffected. It has made him quite anxious but not at all hallucinogenic. Any help would be great, as my boyfriend trusts his dealer a lot, whereas I think his dealer may be 'charming' him to scam him.