What are your favorite,healthy, filling snacks for when you want to biinge?

Getting a good nights sleep is very healthy for weight loss, in that it at least cuts down the time you are awake to be eating. Do you NEED to be awake during those hours? Try going to bed earlier if that is an option. As far as being hungry, check you calorie intake setting and make sure they are appropriate. Did you pick to loose 1 or 2 pounds a week, and did you put lightly active? But it's pretty normal to be a little hungry during a diet. That's why diets are hard because you have to learn to resist that back of your mind hunger.
Stomachs stretching and shrinking with diets and such isn't really a thing though, you just are accustomed to eating more and so is your body. When you get used to eating less, it will be easier. Try eating your dinner around 8 or so and then going to bed within the next three hours so you will be asleep before your body feels hungry again. Maybe try and eat small low cal snacks throughout the day to keep the hunger more in check so you don't go over board at the end of the day. And if the snacks and binge food that you have in the house is that tempting, and low nutritional value, just get rid of it so you CANT eat it.

As for snacks, I love peanut butter and a big ol spoonful isn't too much calories and it's got some healthy fats in it to satisfy hunger fast. Baby carrots are a good snack cause you can have like 50 of them and barely hit 100 calories, try with hummus too! Nuts are good, almonds are my favorite. Or even peanut butter on whole wheat toast! Anything peanut butter basically...haha

Good luck!

Binge foods for me are, grapes, cottage cheese, apple slices and peanut butter, plain yogurt or cheese cubes

You should not eat after 7 PM period. Your probably not hungry, you're bored, drink some water.