Laughing Hyena, if you love dark bitter chocolate, you can't beat Alsi Moser Roth 85% cocoa! It comes in a handy pack of 5 x 25 gramme bars and all for around £1, a perfect treat & with the individual bars, it's easier not to have just that extra square :wink: at just 5.5g carb per little bar, it's perfect for chocoholics.
Revontuli - can't offer any solutions I'm afraid; they don't call it the curse for nothing! I have very recently seemed to notice that I need more insulin in the days leading up to the start of mine, I found some research which supports this as well, so be careful. However, at the end of the day, if you can't stop craving sugar, have it at a mealtime & dose up with extra insulin to cover it, it won't kill you once a month.