Problems during Anorexia Recovery?!

About a month ago I was sent to a dietitian and support team to start my Anorexia recovery. Whenever my dad feeds me meals he makes sure I get a big glass of chocolate milk along with a 250-300 calorie Snack Cake along with the big meal like ex) big bowl of Spaghetti, or 1 and a half grilled cheese sandwiches. Because I feel like I'm getting fed so much, whenever I can cheat I do. For example, using the lower calorie bread for Grilled Cheese, slicing thin slices of brick cheese for quesedilla, or picking orange juice instead of chocolate milk because it's half the calories. Also, whenever I have to make meals for myself (when my dad's at work) he will usually leave me a list of what to eat and sometimes I'll cheat a little like ex) If i had to share chicken noodle soup with my brother I'd prepare it and only give myself 1/3 or 1/4 of the soup and give him the rest. Or sometimes It will be big, like he will tell me to eat whatever's left of the trail mix or a piece of pie and I will hide it in my room and eat oatmeal or fruit instead.

I know this is wrong but I am still gaining half/almost a pound a week. I am supposed to be gaining about 1 pound a week. Am I really getting fed too much or is it just my E.D? Here's an example of two days eating what my dad prepared... (some of which i substituted things)
PLEASE only reply if you have actual knowledge about this subject.

Day 1: Breakfast:
Two Pieces of White Toast with Jam,
1 Banana
1 Glass of Orange Juice

Lunch:
Two Pieces of Pizza
1medium piece of Hershey's Reese's Pie
1 Glass of Chocolate Milk

Snack:
Rest of trail mix (2--2 1/2 cups.) maybe more. *270 calories for 1/3 cup
1 Juice Box

Dinner:
1 Buritto (which consisted of 1 large whole wheat quesidilla, 3 small thin slices of brick cheese, lettuce, and turkey breast burger cut into pieces)
1 Juice Box
1 Chocolate Snack cakes (280 calories)

Day Two:
Breakfast:
French Toast (made with 2 Hamburger Buns) w/peanut butter
1 Large Apple
1 Juice Box

Lunch:
1 Sandwich with Turkey, Cheese, Tomato, Lettuce (on white bread)
1 Protein Bar
1 Fruit Cup
1 Glass of chocolate milk

Early Supper:
3 Egg Ommlette with cheese and ham
1 Large Apple
1 Glass of Milk

Snack:
Two small pieces of pepperoni pizza