Hey Dream,
You're doing great. Just take it slowly.
It may not get worse as the day goes by....every time is different. If it does, don't give the craving any power, just go with it. I used to lay down and breath through them and fall asleep. I slept as much as I could.
Can you get to a library today or tomorrow morning and get some magazines to flip through? Some People or US, something mindless, if reading a book is difficult to concentrate on.
Keep up the fight Dream...we all got here one step at a time. Ride the waves, they don't last forever.
Keep posting as time permits.