Custy
breakfast = coffee
If you're ketogenically-adapted, which you must be after all this time, then missing breakfast isn't too much of an issue. In fact, you could say that you are 'on trend' because you are now intermittent fasting!
lunch = tuna salad - small can - no mayo or anything, added to simple leaves
This isn't enough food, and there is no fat - which is a real problem. Low fat/low carb doesn't work. You should have had a large can of tuna, and you should have mixed it with mayo. Did you have a dressing on your salad? If not, then also, not enough fat. You are essentially just eating protein, which will also cause your body to produce insulin/lay down fat - albeit much less than eating carbs would have done.
dinner= what i call 'no spag bol' this is a lower carb variation than i usually make
mince, 1 bell pepper green. 1 leek, 1 tin tomatos, chili powder, garlic powder.
Nothing wrong with this, but again doesn't sound like there was much fat. It's very hard to buy anything other than lean mince these days - and you don't say whether or not you fried in oil/fat to start with.
I fail to see why your DH is saying you are eating too much veg! In fact, it looks like you're not eating enough of anything. And if you've been exercising madly, then you will also be increasing muscle, which weighs more than fat
So I would say:
- don't worry about breakfast
- but eat more at lunch/dinner
- really up the fat
- make sure you're drinking the water
But above all - stop stressing about it. You know what to do and you are committed to LCing - you have plenty of strategies to keep you LCing that you have developed over the years.
And whatever you do, don't go down the low calorie route!