V.bad week for me too.
Managed to put on 3lbs????, so total weight loss over 3 weeks is just 3lbs

Trying not to get too down about it but very hard as due on this week, which might account for weight gain (very bloated tummy).
Anyway, this week has started well as been for 2 walks today already.
Plan to:
Walk at least 3 times a week for 1 hour each time
Do exercise DVD twice
No chocolate
No alcohol on a week night (Fri/Sat only)
Going away with skinny minny best friend and her husband and little boy in 6 weeks, so desperate to lose another 10lbs before then!!!
WE CAN DO IT!!!!!!!!!!!!!!!!