Congratulations! You're just teensy now!
I'm fighting an upswing in weight right now, but while preparing for my wedding in '03, I started doing Pilates. Just with the DVDs, winsor pilates. I was also doing Weight Watchers so I knew my weight, and I was dealing with a wedding gown and its fittings so I knew my size (and since wedding gowns don't do vanity sizing, I knew my pattern size, which is painful). On my wedding day, I know that because of Pilates I looked much smaller than my weight told me, so I wonder if Pilates might help you strengthen, lengthen (I'm your height, so I know we need the height where we can find it! while doing Pilates people said I didn't seem as short as I am) and tone the areas that you feel you have weight to lose. It's worth a try!
Regardless of that (which is just in response to your first post), you look incredible! No wonder you're walking on a cloud right now!