I suggest you eat 40-70g of pure wheat bread (or a cup of oats), a banana, and then eat 3-5 egg whites. It is best not to eat egg yolk. These are very digestible. I didn't expect you to feel empty after 1 hour, and these are all high in protein, while bread or oats have carbohydrates, which is the most common thing for bodybuilders.
Personally, I go to bed at 12 o'clock.11o/o or eat extra meals. I haven't eaten for two years, as long as I don't eat too much before going to bed.
It doesn't matter, as long as it's not too late to exercise, too late to exercise will affect sleep, but it doesn't matter if sleep is not affected.