Big Tip: make sure you're taking your images from the same difference each time, it makes it a lot easier to tell when you've lost weight.
I notice a bit of difference in your stomach but not much. There's this saying that goes around that I heard:
It takes one month for you to feel it,
Two months for you to notice it,
and three months for others to notice it.
Or something along those lines. Great progress though, keep up the great work you two!!!