It's the weed. I have suffered the same scenario countless times. It is hunger without an apetite, and it's a very gross feeling. Weed is an apetite supressant- heavy use will leave the user only able to eat while high. Many heavy users only have one huge meal a day (when they're stoned, after not eating all day) which causes them to wake up with a FULL stomach, hunger and no apetite. I always think about all that stuff I ate last night when I was faded, I can feel it bursting at the seams....