After only one or two mouthfulls of alcohol I often find myself feeling extremely ill, my head rushes, i feel really hot, the room goes out of focus and most of all I feel like I'm immenantly about to be sick, I have never yet actually been physically sick, but it feels really like Im going to and the feeling often doesnt go away until at least 12 hours later. This problem has only begun to occur in the last few months, before that I had no problems with drinking. It seems to worsen when Im feeling anxious before drinkning which is now practically unavoidable as Im worried I'll feel terrible again, Im generally quite a worrier and often a bit of a hypochondriac so I would quite like to know whether this is all in my head and caused by anxiety or whether I have developed a genuine allergy or bad reacton to alcohol.