If you want to see progress on a finer grain scale have you thought about weighing yourself once a week? I find seeing the scales going down keeps me motivated until the real benefits start to kick in. 

The only thing you need to remember with that is the human body is a big sack of water and variations in the water can make more of a difference to your weight than the fat you’re losing. You have to force yourself to be more interested in the trend than a particular data point. I found a really great excel graph for weight tracking that takes that into account. I’ll have to dig it out for you. 

The other thing I remind myself when I’m not seeing weight loss benefits to healthy eating is how much better I feel putting good things in my body. That’s something worth having even if I can’t immediately see the difference on the scales. 

Sounds like you’ve had an amazingly good week! Give yourself a mental gold star for getting started and just concentrate on making the next good eating decision. The first part is always the hardest because it takes a little while for your body to catch up with the regime change.