Becca personally I think that 800 calories is unattainable for most people. You say you have a lot of weight to lose and you have great motivation with your granddaughter. You don’t mention if you have diabetes or not. You are aiming for 5lbs a month which is achievable.
Can I make a couple of suggestions? Firstly, it doesn’t matter which method you use to shed unwanted weight we are all here to support each other so keep posting. I’m not certain that your reliance on calorie counting is necessarily the best way to move forward. I don’t know if you have actually read the Fast 800 diet book but the diet was designed really to help reverse pre diabetes and T2 but the offshoot was weight loss. For those of us who have/had T2 the diet works well to reduce blood sugar. The secret is ‘low carb’ not low calorie per se. When you become low carb you almost always automatically reduce calories without having to count. There is a very good website called Diet Doctor which is basically low carb/keto. No calorie counting just restricting certain kinds of foods.
In essence if you cut out, for want of a better word, the ‘bad’ carbs, like bread, rice, pasta ( of all colours), potatoes root vegetables and breakfast cereals, you are automatically restricting your calories. Sodas, even with artificial sweeteners, fruit juices, some fruits like mango, banana, pineapple even apples which are high in carbs, should be restricted. Be careful with mayonnaise but have good fats like olive oil. So I guess this sounds really restrictive because you also need to cut out the obvious cakes, biscuits, crackers, crisps etc. but you can have berries and dark chocolate, 70%, and drink plenty of water.
Michael Mosley first published the Fast 800 diet in 2016, although I think the 5:2 came before that. So 10 years on and research had moved forward in leaps and bounds. I like Ben Bikman’s work but there are so many others like Jason Fung but it’s very easy to become bogged down. YouTube has some good podcasts which may be of help although I find some a bit too scientific.
Let’s be honest here we all know when we have the odd ‘cheat’ but still think we can get away with it! I know I certainly do. I guess we just have to be really honest with ourselves. In fact I think losing the weight initially is the easiest part it’s keeping it off that’s difficult! Certain I’ve not be able to maintain my initial loss. But I do think that I’d be much worse off if I hadn’t kept posting on these threads.
Just never give in or give up and you will reach your goal. I’m very sorry if I’ve spoken out of turn here please just ignore me if I have. But as sunshine-girl always says … you just have to keep on keeping on………….