Hello, I am 18 and went out clubbing last night. I didn't drink more than normal BUT my friend told me this morning that I had commented on my drink tasting weird but as hers tasted normal we both ignored it (I had stupidly thought at the time maybe the bartender had put something else in it that I didnt expect etc). There was also a group of older men that we had to have security separate from us in the end because they were acting very strangely about me, while ignoring my other friend, and waited around until we left then leaving at the same time as us etc. I have a HUGE memory block and am missing around 4 hours from my memories of last night! In addition to this I feel extremely dizzy, was incredibly emotional this morning (randomly crying over absolutely nothing!), acting very odd in general, felt extremely sick, was physically sick, shaking, hot and cold spells, am very dehydrated, and over the last couple of hours have had a severe pain in my left lower abdomen. I am aware a lot of these symptoms are typical hangover symptoms (although I never normally suffer from hangovers) - however I'm a bit worried, especially about the abdominal pain! Thanks very much, Claire.