Persoanally I really dislike diets that cut out one type of food or another, as from personal experience you lose heaps of weight but learn no good habits and pile it all straight back on again. I reccomend learning a little about calories, and choosing low calorie food so you can eat more and not be full. This was you will not be hungry but your total calorie intake should be less. You can do it on your own, or joing a group like Weight Watchers who tend to teach lifestyle changes rather than sudden weight loss diets.

Also, there will probably be some exercise you can do, it is just a case of finding the right one. So if you are immobile then some chair exercises for your upper body. If you can, leg raises when sitting can be really beneficial and there are lots of similar exercises you can do. Some leisure centres offer aqua exercise classes for less mobile people. It depends on why you cannot currently exercise, so speak to your GP or contact a personal trainer who specialises in injury or disability and see what they suggest.

Good luck hunny!

T
xx