Hi MissJ,
Just wanted to wish you luck! its not an easy journey at all, but its one that you will, I promise, feel amazing about. I lost almost 4 stone last year after my first m/c and the hardest thing like everyone has said is getting started. Once I started it got easier and easier. Once you weigh youself (only weigh yourself once a week or so as its easy to get obsessed!) after your first week of diet and exercise its a great feeling even if only 1 or 2 pounds have gone, because you will know its a start. How are you with walking? I used to walk the dog a lot which doesn't sound like much but combined with healthy eating its great.
The best tips I can give are only eat when you feel hungry - don't go on routine, eat what YOU are meant to eat and don't be influenced by hubby's diet (this was the hardest thing for me, he eats loads of chocolate and processed food and big portions!) and a good dessert tip is if you feel like you need a dessert after a meal, just have something really tiny and sweet like a square of chocolate and then leave it about 10 minutes, I always find that's enough and I don't really want a dessert then. Food wise, its kind of about re-training your brain to feel guilty about food that is bad for you!! Don't go on one of the diet programmes where you pay for the food to be delivered or anything like that - fresh veggies, lots of proteins and low carb (or always have wholemeal bread and pasta if you need the carbs) is deffo the way to go.
Keep us posted and lots of luck xxxxxxxxxxxx