Sorry to hear others have had 'incidents' with wine and chocolate. I didn't mean to set off a trend! 
Today has been much better: am over my 850 cals/30 gr carbs target but not too horrible. Will be fully back near target by tomorrow. This has been a hideous week in terms of work stress, which is finally letting up a little now (hence last night).
But the good thing is that yesterday's 'blowout' (some wine and a small slice of cheesecake) was actually quite small in proportion to what would have been normal everyday (over)eating just 12 wks ago. Neither the wine nor cheesecake ended up being as good as I thought it would be, so I think I can face down those cravings better in future and stick to one glass of wine tops. And I DIDN'T end up saying, ah, you've gone over for the day, so just have some crisps or pick up some chips at the way, way too convenient chippy on the corner on the way home. So, small victories despite messing up.
Now that work has calmed down, I need to get back to two meals a day, one of which is very late breakfast/early lunch. It makes no logical sense, but I definitely end up less hungry/munchy-prone overall when I skip breakfast and don't snack, then have a good lunch at 11:30/12 noon. Go figure.
What does everyone have planned for the weekend? Hope LO is feeling better londonista