I did a lot of cooking a few weeks ago, turkey lasagne, turkey sausage casserole, chicken casserole, tikka masala, etc. I labelled and froze everything, making a note of the kcal with help from MFP. It made life so much easier. I take the meal out of the freezer the night before then the decision is made for my main meal.
I always plan my day either the day before, or when I wake up in a morning.
This journey is never easy, so make it as easy as you can whilst staying in control.