When you do weigh yourself, you should always weigh yourself in the morning right after you wake up, at the same time and preferably after using the restroom. This way you get a consistent reading and your body is totally empty from sleeping and no food intake.
Although I'm not on WW I can feel your pain. Wanting to see immediate results is normal and I too tend to hop on the scales everyday. I'm currently using South Beach and in Phase 1 and I'm pretty sure I'll see a weight difference day to day. Now when I go into Phase 2 thats a different story.
If your constant weight checking is putting you into a moody slump (depression is a little harsh for what I think you may be going through), hide your scale for 6 out of 7 days a week and make a note to yourself to always weigh yourself on one day a week.
Are you currently attending the WW meetings? If so, from what I understand they weight you at each meeting. Consider that day your "Official Weigh In."
Do not be afraid to visit the WW forums. There's tons of information and women that are dieting & exercising just like you that are there.
I'm not sure what your eating schedule is like, but I have found that eating snacks that are high in protien and fiber plus drinking water helps cut cravings and keep me energized. For protien try fat free turkey with vegtables and for fiber try almonds. Almonds with glasses of water is an excellent "filler" because the fiber expands when you drink water after consuming them thus making you feel fuller longer. Fiber also helps you stay regular.
I'm also not sure if you are on the points plan or not. If so, try to spread out your points evenly throughout the day and if you feel a craving, reach for anything that's on your "freebie" list. This will curb your craving without doing major damage to your meals later in the day that you'll need those points for.
I hope this helped. My future mother in law has done a really great job with WW and I'm basing a lot of my knowledge from success that she has had. Don't be afraid to send me a message if you need a picker upper!
