Hi Ladybird,
I would endorse the comments about low carb diet. I was diagnosed in March 2008 and managed to lose 2 stone very quickly ( in 3 months) but then stuck! Since changing to low carb diet ( after much reading around this forum) in January of this year I have lost a further 2.5 stone and counting,and the wonderful thing is, I don't feel hungry and I no longer miss the bread, pasta and potatoes or even the cakes and biscuits! I try to keep to less than 75g carbs a day and evenly spread across the meals. I have gone from size 24 on diagnosis, to currently size 14 /16
Before you panic, there are loads of lovely tasty things to eat apart from veg. The one thing that I gave up originally was cheese, but on low carb I can eat cheese which is wonderful 'cos I love it.
The recipe pages on the forum are excellent for ideas.
My average daily menu is
6.30am small bowl of porridge (1 oz) made with water, skim milk and artificial sweetner about 25g carb
12.00 noon - a cheese salad, lettuce, celery,tomatoes, spring onions and coleslaw - about 15g carb
6.00 pm - fish / steak / chicken with loads of green veg and sometimes carrots - about 20g carb
If I feel peckish in the evening, or bg really low, I sometimes have an apple and some cheese.
I try to walk about a mile a day, it is surprising how easy it is - park furthest point from supermarket / office - doesn't take much longer but it all helps.
Low carbing can be expensive though - all those new clothes 'cos nothing fits - used ebay, sold all me 'big stuff' and bought smaller stuff.
Hope this helps and good luck with the weight loss.