Yes, once in a while even now when I've chosen less filling foods with my points! Back when I lost most of my weight on the old plan, I had nights that I went to bed hungry, almost in tears but once I realized that every point matters, I started making better choices during the day. Look carefully at what you've been eating and see if you have enough lean protein and fiber in your day. There are some days where hormones or other physical factors affect your hunger levels, those are the days to use your weeklies or fit points for some extra food.