I'm hungry

So I have been fairly "back on track" for the last two days. I did a big grocery shop and I am always, always more successful in eating well when I have a kitchen full of good food... I guess that goes without saying.
I got some Weight Watchers food (Smart Ones frozen entrees). They aren't my favourite thing, especially considering I really want to do a lot more "Clean Eating", but they are handy and convenient and that's what I need right now. My plan is to eat them for lunches and things when I am off work on weekends (when I would normally skip meals or just snack on crap) and take them to work with me sometimes for lunches. The rest of the time, I will try to eat as "clean" as I can.
Normally, being hungry is not a big issue for me at all. I can go a really long time without eating and not feel hungry at all - which is one of my problems 'cause then I don't eat for stupidly long stretches of time and I'm sure my metabolism is effed.
Today, though, I feel hungry.
I had a normal breakfast, missed a snack and then had a normal lunch. Tonight I am making thin crust pizza with veggies and salad, but that's not for another few hours. My instinct and cravings are for something sugary and sweet. I bought some of that V8 fusion juice that has a serving of vegetables and of fruit in one cup, so I am going to try a glass of that and see 1) if it satisfies the hunger and 2) if it tastes alright.
While I was folding laundry this afternoon, I watched two episodes of an A&E show called "Kirstie Alley's Big Life" where she and her "chubby buddy" and trying to lose weight. I guess she is also flogging some kind of weight loss program/products... but they didn't come up in the first two episodes I watched.
What struck me about it was that when I look at Kirstie Alley now, I think of her as being really overweight. Not morbidly obese or anything, but definitely "a whole lotta woman". When she weighed in, though, she was 4 pounds LESS than I was when I started Weight Watchers last year. So someone who weighs pretty much the same as me looks so much bigger than me on TV... which makes me think I am in more denial than I thought about how big I actually am!
I also watched her interview trainers to help her and her friend exercise... even watching them doing stuff made me feel tired. Oh, exercise... why can't you and I just get along?