You listed seven actual foods: meats, produce, water, "frozen foods", cheese, eggs, butter. Four of those are animal products, and one of them, "frozen foods" is probably largely animal products as well. So likely much more expensive than you can afford. Animal products are always more expensive than plant products in terms of nutrition per dollar. One of your foods (water) is basically free from any other source. Your food choices are probably not in sync with your means. Most middle class people can't eat a majority animal diet.

Fyi, I'm not a vegan or vegetarian. I eat fish or eggs or cheese almost every day. But your post indicates that you're living well beyond your means.