It really depends on
your body. I just can't seem to lose weight on more than about 35% carbs, no matter how clean they are.
Why only 2 egg whites? If I'm eating an egg white omelette, I have 6 and if it's an oatmeal-eggwhite-fruit pancake, I use 4.
You can use protein powder in more ways than just smoothies. I've posted recipes for protein muffins in about a dozen places here- do a seach on "Pumpkin Protein Muffins". If you don't like the pumpkin, I've made them with shredded carrots and they taste like little carrot cakes.
Add pp to oatmeal (not steel cut, that turns into roofing tar
), add it to fat-free yogurt with a half cup of fiber one cereal.
On the other hand, If you are losing weight and feel good, do what works for you.