Great Job!! I have lots 4 pounds also, and it was my first weigh in today too!
I am curious, how much have you been exercising if any? I just can't seem to get myself motivated enough to get off my butt and get moving.. I have just been watching my points. Although 3 days a week I am moving around for about 3 hours non-stop.. but I am not breaking a total sweat or anything.
My diet really started 1 week before the date I joined this site and my start weight then was 18st dead.
Since then 2 weeks have passed and I have lost 10lbs.
I go to my local health club every other day, when I first get there I'm always feeling none motivated, that's until I do some light stretching and do 20 minutes on the running machine, it's not quite running though, I set the machine at 6 miles per hour, in that time it say's Iv'e burnt 100 calories.
I then go on the rowing machine for 10 minutes, then I go on the multi gym and do 3x 20 reps of different arm curls and pulls. After that I go for a swim then a sauna and lastly have 10 minutes in the jacuzzi.
When I come out I feel on top of the world and can't wait for the next session, when I get a bit more weight off and feel better I will be going to the gym every day
I'm also thinking of doing a bit boxing training.
PS 5lbs for your first week is great, Well Done