(wow, bakin_april great job!
* I too would keep a journal of what I ate and make sure I know how many calories I ate.
* I also really recommend getting a "diet" book. The reason I put 'diet' into inverted commas is because I don't mean silly diets like cabbage soup/atkins/ect - no offence to anyone who follow them - because they tend to only work as quick fixes. Don't know about you, but I want a healthy body and I want it for life.
Try no-nonsense ones like Skinny !**@! by Rory Freedman and Kim Barnouin, one I have: Supermodel's Diet Secrets by Victoria Nixon - I finished reading that with a smile on my face. These books show you how to eat well without feeling deprived or let down at the end.
* Also think about one of those books which show you the calorie content of pretty much everything. Its a good investment =)
* Excersicing is really great too. It needn't be boring - do something you really enjoy. I have started trampolining, it fun and in ten minutes you benefit as much as a jogger would in 30! Its also a top cellulite buster!
* To break the habit of over-eating (not stopping when you're satisfied and eating because its there!) is to always, ALWAYS leave something on your plate. Its a childhood habit: where you always told to eat everything on your plate?
* Good luck!