Here's a basic example of how you can eat, with a couple of options each time.
Breakfast
Option 1.Bowl of Whole-grain Cereal + 3 Scrambled Egg Whites + 1 Yolk.
Option 2.Portion of Chopped Chicken + Apple. Give the Apple 10-15 minutes to improve digestion, then eat the Chicken.
Snack.
Option 1.Portion of Low Fat Cheese.
Option 2.
Portion of Peanuts + some Berries, (same advice on the fruit).
Lunch
Option 1.Ham Sandwhich, which could include things like Tomato, Cumber, Lettuce, Mustard etc etc.
Option 2.Bowl of Soup. Chicken and Mushroom, Chicken, Oxtail or Pea and Ham would be good for the Protein content as well.
Snack
Option 1.Small portion of Turkey and Nut Yoghurt.
Option 2.A couple of Chicken Sandwhiches made with Wheat or Rye Crackers. Could include things like Lettuce, Cucumber, Tomatos etc etc. Just make sure the Crackers are low Salt.
Dinner
Option 1.Steak and Mashed Potato
Option 2.Pork Stir-fry, with things like Mushooms, sliced Peppers, Peas, Rice and Mini Corn Cobs, so whatever you want with the Pork from those and / or your own choices.
Snack
Option 1.Beans on Toast
Option 2.Small Bowl of Whole-grain Cereal and some chopped Ham.
You don't have to do this, but it gives you some good examples of what you can do, if you want a plan to stick to, without loads of options, that allows you to simplify things.
I'm also glad you've canned the weed. It could just lead to other worse things and is a waste of money and good wellbeing, but I'm not going to come across all preachy, because it's not what we're both here for for

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So maybe you've found something about what I wrote that you like, but if not no worries. It's about what's best for you at the end of all this.
Chin up, stay positive and good luck

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