Hi
@mistyb33 Sometimes people do find it harder to lose weight again after falling off the wagon, unless they got straight back on again. However I have no personal experience of it.
It may help if you give us an indication of a typical day's meals with the pre and post meal BG readings. I assume that you are measuring the BG effect of every meal at 2hrs after 1st bite and rooting out those which cause too big a spike (also known as 'eating to your meter').
I see that you are going low Calorie as well as Low Carb - is this what you did the first time?
Personally I don't like the Low calorie approach - it's something I didn't do for the following reasons:
1. In my case I only needed to lose 1 1/2 stone (though I actually lost 2stone without any calorie restriction).
2. A low calorie diet causes the body to go into starvation mode (unlike fasting for several days). This reduces the 'resting Metabolic Rate' which means that you will now gain weight by eating the same calories that would have merely maintained your weight before the low calorie diet. So it continually gets harder to both lose weight and to maintain that loss.
3. It is difficult (or expensive) to get adequate nutrients on such a low calorie diet.
4. I don't like being hungry - especially if I don't need to. In fact due to me adding protein and fat to compensate for the reduced carbs. I was actually eating more calories on my Low Carb 'way of eating' than I was when I was before it.
So far as exercise is concerned, although cardio exercise such as a brisk 30 min walk is good, if doing further exercise to lower Blood Glucose then it is best to make that strength training (such as weights) because this builds muscle and muscle absorbs Blood Glucose!