Can you survive on Popcorn and diet coke?

So in a vane atttempt to kick start my weight down again, I have been trying to really watch what I eat. Especially around daycare where there is always nasty evil snacks about. My sis has had great luck with WW but i am just cursed with lack of willpower. This week I tried to do as close to flex as I can muster without causing myself stress. So I have been living on Progresso soup and 94% fat free popcorn and diet coke and water. ( For those who know about WW this translates to 2 points.) Breakfast is a toughy because I am not prepped enough to manage a good breakfast and have resorted to toast or the french toast sticks or whatever the daycare breakfast of the day. That can be as many as 7 nasty points. My hubby has been grilling our food and making the veggies for us (no carrots though!). This has been about 7 points. I am allowed like 26 points a day and I have been fluxuating between 18 and 21. This translates into weight loss right? Nope! I am ready to chocolate binge!