Yes and Yes!
I know exactly how you're feeling. I definitely felt that way for the first few months. I was feeling very fanatical about what I ate. It was frustrating having to be so focused on food. Now it has finally become second nature. I've stopped tracking my food in Fitday and just eat what feels right. I've learned by now what my body can and can't have and how it affects me. So now I just go with it and everything seems to fall into place.
Oh and by the way, eat yogurt! Check out this thread for more info.