Interesting take Timmy. Sounds like you’ve been through a lot considering food.
The biggest thing to make sure you do is do something that is easily sustainable for you. Being 80% vegan with some chicken here and an egg there is what my body loves and therefore is simple to implement in my lifestyle.
Exactly VCT: A diet involves the inevitable end of said diet. “Nutrition” is a lifestyle. Mostly plants is a great approach to eating, as they are full of nutrients, are not calorically dense like processed foods, and taste delicious if you do them right.