I remember that very first weigh in. I went with a few friends, I was by far the heaviest, but just looking at the figures i knew that it was going to be the last time i ever saw them that high, in that way it seemed a release.
In terms of your first week weight loss, most people have an extremely good first week weigh in, but some dont, even when they've been good. It tends to be, if it is a big change, you get a big loss. Ie you werent on an existing diet and just swapped.
If you read some of the weight loss diaries on here you'll see others with similar amounts to lose as yourself have seen it melt off in a very quick period of time. Have a look at :
http://www.minimins.com/slimming-wo...ourney-slimmer-healthier-me-pictures-etc.html
A result that makes my reasonably good effort pale in comparison. I keep pinching myself wondering why i never bothered earlier, but as the proverb goes:
"The best time to plant a tree was twenty years ago. The second best time is today."