Eaten all day - stomach feels full, mouth craves more?!

"It's as if I'm looking for a food but I don't know what it is, and I keep eating to find it."

This. totally this! Definite sign of mental/psychological hunger. I've started asking myself that very question "what exactly are you craving?" Most of the time, i'm craving the feeling to shoving something into my mouth. If it's that I know i'm not actually hungry and in need of food. I find that when my stomach is genuinely growling, i'm actually hungry for a balanced nutritious meal. When not, the comfort foods and sweets come into the picture, or mostly, that feeling of "i'll eat anything just to satisfy the urge to eat something".

"Mouth hunger" is what got me to my highest weight. Mouth is all id -- wants something sweet/crunchy/salty/whatever NOW, and will go on demanding something NOW until attention is paid to it.

Looking at the log you posted, it seems you're eating very little protein. I know when I've had enough protein -- and not just lean protein, either -- my stomach's satisfied and my mouth shuts up, too. On the thankfully rare times I have stomach and mouth hunger, a couple of tablespoons of peanut butter usually does the trick. Deviled eggs and string cheese are good, too. And water. Whatever else you have, drink water with it.

Could be thirst- hunger and thirst often feel the same. Try drinking when hungry, wait half an hoir or so and see if it sorts out. If you're craving sweet you could always have low calorie fizzy drinks - coke zero and such are pretty much 1 calorie a cup, taste sweet and make you feel fuller cause they're bubbly. Also some cup soup type things are low calorie and trick your body into thinking it's getting food. Similar thing with low calorie pots of jelly - they're like 5 calories a pot.