WW Actually Day 16

Grrr....Not a pound, I didn't lose a anything a big fat 0! Okay...it's not the end of the world, at least I did not gain. I just have sooo....much to lose that it frustrates me and makes me sad! Okay, now the big question WHY??? I stayed under my points every day this week, some days even 5 or 6 points under. Is that the problem? Maybe I need stay right at my points.?.? Or could it be that after being great on points all week last night I broke down and used all my points and then some "bonus" points (we had pizza). I guess it could be a combo of both. If anyone has done WW and has an idea please feel free to share. I only weigh in on Sunday mornings...if I step on the scale more than once a week, I drive my self CRAZY and become obsessed.
I've said it every week now for weeks maybe it's time to get the exercise in...I know my body can use it. I physically was going non stop yesterday from noon until 11:30pm. Shopping, cleaning, painting re-doing my sons rooms. I was sooo....sore last night I had a hard time sleeping.
So this weeks weight still 271.5 (lost 0)
Didn't try any new food
Goal: Stick close to my points without going over, don't touch the stupid "bonus" points, nothing after 7 and try to exercise!
I hope all my weight loss buddies and DS friends have a great week! Here's to us!