It doesn't sound like your overdoing it too much. The real danger is when it turns into exercise bulimia, you if you exercise for hours on end you need to more food that your burning from the exercise alone (because of the baseline calories your body burns to function at rest). I'm not saying to stuff your face, but just be mindful of the fact that you want to lose fat and gain muscle, so if you see an increase in the numbers on the scale from the high protein, with all that exercise, don't panic, use body measurments instead for a few weeks.