Ok guys, thanks for the support - I'll try to bear it in mind. I need to be careful not to get obviously obsessed with weight/skinniness as I have four daughters. I have one friend who I know would be honest if I asked her serious opinion, so I will when I need to.
Anyway, no cream cheese in the house. Boo. But, just bought 2 packs of Tetley in Sainsbury's for £5 instead of the £9 they would have been when not on offer so I'm happy. Have a good Dukan day everybody and, seriously...thanks.