Hi Lynn.... the Wii Fit isn't an accurate scale... I think it gives more of an 'impression' of weight, if that makes sense... if I were you I wouldn't weigh yourself outside of the weekly meetings - I was addicted to my scale for the first two weeks, but always went to my W.I. thinking i'd lost more than I had, and felt c-r-a-p... so, I've banished them, and only jump on very rarely, but don't pay too much attention...
Your weight will go up and down like a yo-yo between weigh ins, and the only one that matters is the weight that gets jotted in your little record book...
Just think of it this way - if you are sticking to the programme there is no way you 'can't' lose weight... keep it up - and try not to become fixated on scales etc... it's all about how you 'feel' after all...
You feeling a difference in your clothes yet?
A x