I have lost 16 pounds in 4.5 weeks.
I am very stubborn so it hasn't been too bad 
I was 12.10
and am now 11.8. Still got just over a stone to go until am at my goal weight (am 5 foot 6).
But here's the thing....not one person (aside from DH and he doesn't really count does he) has noticed. Sheesh, I must have been HUGE for no-one to have noticed!
I will just continue to quietly pat myself on the back whilst I say no to offers of biscuits and cake. :o