This is awful, I threw up and my stomach got supper messy. Instead of falling asleep, I spent the night throwing my intestines out! :/
That's a pretty serious reaction, are you sure it wasn't food poisoning? :)
My suggestion would be to start by using the "power nap" track for 2 weeks until your brain gets more accustomed to hearing binaural beats: http://bit.ly/powernap-binaural-20
Luís Dias Pires