The amount of calories I suggested will make you lose weight because it's below your TDEE. Seriously. I kid you not, it may seem like a lot, but that's just because you're heavier and thus, burn more calories simply by existing.
Your calorie should only increase IF YOU MAKE THEM. Just eating three meals may not boost your calories enough - it might, but I doubt it'll reach the number we came to before.
It may not be easy - to add the extra kcals and/because of the mentality you may have around this - but just... Well, eat. Eggs with cheese, bacon and veggies. Sweet potato coated in butter alongside a grassfed steak. Real food, more of it. Caloric density vs volume - if you're struggling to get it down, go for density.
Hell, I have a killer "Primal Nachos" recipe.

Don't be afraid to eat a dessert, either - boost the protein with some yoghurt or cottage cheese with berries.
It may take awhile, but you will come to enjoy it. Think about it - you will be will to eat more, AND your weight loss will pick up. As you lose weight, the cals get lowered down. It all balances out.
A the very least, try what I suggested for a couple of weeks.