I think I heard my name mentioned here somewhere.
Anyway, hi Suzie. Yup, I am a mere 5 feet tall. And have lost about 150 lbs. Without surgery. I'm not the only one around here who has lost a substantial amount of weight. There are many, many success stories floating around here. And you my dear, can certainly be one of them.
I think desparation and that feeling of hitting rock bottom can actually be used to your advantage. If you are so very miserable, then you really shouldn't mind making some changes. Because that's what it's all about. Switching unhealthy foods - for healthy ones. Incorporating healthy, lifetime eating habits. As well as adding in activity and exercise to your daily life. First you've got to work on getting that ankle healed, and heal it will. So hang in there and please feel better.
As far as food goes, think low fat proteins - such as chicken breast, turkey breast, tuna and other fish, low fat yogurt, skim or 1% milk, egg white omlettes. Vegetables should be a staple for you as well. Try experimenting and tasting different ones. Preparing them in a variety of ways. Steamed, roasted, in stir fries, cut up and eaten raw, salads. Fruit, the summer is loaded with great options. Berries are a great low cal/high fiber choice.
I was also amazed and thrilled to find out that once I elminated all that junk food, my cravings for it diminished almost entirely. It's now the healthy stuff that I crave and look forward to. My tastes have completely changed.
Weightloss is a doable thing. With a little work and a lot of determination and commitment anything and EVERYthing is possible. Good luck to you.