Congratulations Charlene!
I find that when I start eating healthier, and in smaller portions, my stomach starts to shrink too. I will usually put up with a day or so of minute hunger pains and drink lots of water. After that I find I get uncomfortable eating larger portions. I'm such a foodie, it's hard to make my mind understand that I'm full and I need to stop eating. But I make sure to eat slowly, savoring every bite and chewing thoroghly. And I don't feel that there is ever anything wrong with getting a doggy bag!