There doesn't seem to be a lot of simple carbs in there apart from whole fruit and a few slices of bread. To be honest it almost looks like a fat burning diet.

Whole food protein is very filling and keeps you full for a long period of time. And you seem to eat a lot of whole food protein. Simple/fast acting carbs are the opposite. They digest quickly and made you hungry again quickly.

You haven't mentioned protein or carbs drinks. They are an excellent way to take in extra calories without that full up feeling. Make sure to drink plenty of simple carbs and protein straight after your workouts. I wouldn't normally recommend adding sugar but maybe in your case for the duration of your cycle you should add some, even if its just to make you hungry again.

A few people have said it . . . Eating enough food is the hardest bit!