Maggie...
Hang in there! It will happen...I'm a lot like you, I could eat tons of fruit, but it's hard for me to eat more than what I wrote earlier. You sound like you have a good plan and I definitely think adding the orange is a great idea. It will please your trainer and satisfy your fruit cravings. Another good thing if you miss fruit is the sugar free jello. Sometimes it helps me....I don't know much about protein shakes...but you sound like you are due a whoosh any day now!
Jenn