OMG Lea, you sound exactly like me.... including the weight (I've reached 66.5) I've put on 10kg in the last nine months since starting to TTC, its made me feel really down which makes me turn to chocolate... my weakness!

Thanks for starting this thread as I'll be able to see tips to help me too! (If I can start to be more strict on myself!)

Good luck losing the weight, you can probably tell I dont have any tips for you, just wanted to let you know you're not alone....