Well, Hex, you're not really Bootcamping are you? You're not following the rules! One of which is to avoid artificial sweeteners. But you're actually consuming quite a lot of those.
Let's have a look at your meals:
Sunday -
grilled sausages, bacon, 2 eggs.
I snacked on squares of cheese.
Omlette for brunch
Black coffee.
Lots of water.
Were your sausages low carb?
Where is your veg?
Why aren't you having three meals?
Saturday -
Scrambled eggs for breakfast
Ham salad (iceberg lettuce, celery, cucumber) mayo
Snacked on mozzarella balls
atkins bar
steak with a creamy mushroom sauce, 2 tablespoons of peas.
Water
Creamy coffee
Why the Atkins bar?
And why the peas? Peas are way too carby for Bootcamp.
Did you use an oily dressing on your salad? How much water?
Friday -
Coffee and cream
lots of water
grilled chicken salad with mayo
thick pieces of cooked ham with home made coleslaw (white and red cabbage shredded, finely sliced onion (fifth of a white onion) lots of mayo).
Atkins choc shake.
Cut out the Atkins shake.
It also sounds like you're not getting much fat here - why grilled chicken? And chicken and ham are pretty lean sources of protein, so you won't be getting much fat from these
Try substituting shallots for onion - much lower in carbs.
And again, how much water?
How many weeks have you been doing it for? Don't forget that if you're in weeks 3 or 4 it's not uncommon for weight loss to stop.
But on the basis of what you've posted here, I'd say:
- cut out the Atkins stuff
- make sure you're eating plenty of fat
- make sure you're drinking the right amount of water