I just woke up from being sick all night and I have a pretty good idea that its the flu but i need someone elses opinion. It started around 5:30 yesterday when i was at work. I all of a sudden felt like i had to throw up but couldnt. Then finaly i puked every bit of the mcdonalds out and went home. Well i puked 5 times after that even with just a sip of water and now im all achy and drained of power. The puking stopped though!