yep you need to go back to basics perhaps. It is very easy to start slipping out of control when you dont write everything down, you would be shocked at just how quickly those syns can add up, you may think you are well within your limit, but 9 out of 10 times we can be way over when we dont count EVERYTHING.
I definately suggest doing a food diary for the week, it will help you stay 100% on track and as I mentioned members can check it for you just to make sure there are no areas where you are going wrong.
Please don't be too disheartened, it is just one week and I am sure you will be back next week telling us about your fab loss because of a 100% week and will be a step closer to your IVF.
Good luck!!