You have had a rough time,
@Hibby65 . Have you had your gallbladder removed?
I used the prototype to the Counterweight method 8 years ago, when it was still in the experimental phase. I achieved a weightloss of 49k, over a few months, though some of that found me again. I did achieve non-diabetes blood glucose readings within the first week, and have managed to maintain those, apart from a few months last year when I needed steroid medication for another condition.
It wasn’t difficult to adhere to the meal replacements. I did not feel hungry after the first two days, and felt well and alert with lots of energy.
The most difficult part was the social situations. They usually involve food, and although my nearest and dearest were supportive of what I was doing, it is amazing how many people seem to want you to conform to the eating of junk food at buffets. So, I would suggest being careful about who you choose to tell about your diet.
Something really important, that was not mentioned to me, is that you should include some green veg and a spoonful of oil to the diet. This prevents gallstones developing. Though that may not be applicable if you have no gall bladder.
Also, as the calorie restriction phase is for a relatively short period, it is important to have a follow on eating plan. This will be for life. Counterweight, (aka Newcastle diet) is by no means a quick fix. If you go back to old eating habits you will regain weight.
I wish you success.