Angel-Eyes!

Let me get this straight ... you've been op for 12 weeks and lost 10 pounds? By my calculations, that's .83 pounds per week. If you kept that up for another 12 weeks, you'd have lost 20 pounds in approximately half a year. Keep it up for another half year and you'd have lost 40. The year after that you'll be 80 pounds down (probably more, because you will feel better eventually and your metabolism will pick up, etc., etc.). I'm really not sure how many pounds you desire to lose, but what's the hurry?
I'm in a slumpy depressed state, too, and wondering if the next year will be as bad as this. But even if it is, I will still be living that year, so I know I've got to make the best of it. And the best, in my view, would not be obtained by gaining back all of my weight.
So since you'll be living that year anyway, why not continue to take off your .83 pounds per week? You have nothing to lose but poundage!
I agree that strict adherence to program really works best, but being human, we'll never master total adherence to anything every day forever. It's not going to happen. Every departure, slump or whatever simply rests us up for the battle again and we come back fresh and ready to go. Our metabolisms seem to know this, too. We've all observed the quick weight drop and renewed energy that follows a plateau or a day of eating extra food.
And, may I also say that if you are journaling in your head, then you are indeed journaling so no reason to feel you're off track. It's all a game, Angel-Eyes, give yourself every break to make sure you are the winner. (You have to be because it's just you playing against you!).
I shall step down from my soapbox now, having inspired myself to go do weights. I'm starting to carve wood again after a year's layoff, so I intend to spend the evening planning a piece rather than worrying about my deceased career and subsequently eating ice cream bars.