I had about 5 beers at the bar between 9PM and 11PM. Then i had about 1/2 pint of whiskey at home between 1AM and 5AM. I fell asleep around 7:30AM watching the simpsons. I woke up around 11AM with the worst headache ive ever had. I took some sinus medicine and went back to bed. Managed to sleep on and off until 3:30PM at which point i woke up with an even worse headache. I took some migrain medicine and laid down. My mom ended up giving me some prescription headache medicine a little later on too. I don't know if it was a hangover, or i just happened to get sick, but my head hurt so bad that i was getting dry heaves, and i was sitting in front of our air conditioner(with the room temp down into the 60's) and I was sweating my ass off. I've drank liqour after beer before, and never got this sick. Also because it was so spaced out I was never really drunk at any given point.