How I lost 2 1/2 pounds in a day

so, i have been trying to get past my plateau, here is what I ate yesterday to help me out (it's kinda similar to the older atkins induction in the older books, except i had that slice of bread and in the old books, you don't eat shakes or bars):
breakfast: 3:00an
1 cup of grean tea
multiviatman
1 egg
1 slice of Julians Bakery carb smart bread
1 oz of cream cheese

snack:6:30
hardboiled egg

snack:8:30
chocolate chip granola atkins bar

snack: 10:30
2 hard boiled eggs
1 slice (1 oz) of colby jack cheese)

lunch: 12:30
atkins shake

snack: 3:00
2 hard boiled eggs
1 oz of colby jack cheese

dinner: 6:00
2 pieces of gordons frozen fish, 0 carb 90 calories a piece
1/2 oz of pork rinds

I also drank a gallon of water (which was gone by dinner), so i drank another 16 oz bottle with dinner.

hope this helps people

calorie count: 1399, i didn't bother to calculate fat or carbs, but i know the carbs are under 10 and the fat is up there pretty good.