I don't see nearly enough fat in that diet. Your intake should be 70-80% fat, 20-25% protein, and trace carbs. That morning smoothie is kicking your pancreas in the ass (pardon the mixed metaphor). WAY too many carbs there. Where's the fats?
Start eating eggs in the morning instead of that smoothie. Have some bacon, for pete's sake. Have a spoonful of coconut oil if you're hungry and flagging.