Hi, rysmommy, and welcome back! I don't think I was a member when you posted before, but hi - I'm Aidyn, nice to e-meet you
I imagine that it must be unusually difficult to lose weight when your exercise capabilities are limited, though my mom was in a similar situation and still managed to lose 30 pounds.
There is this book I recommend called Fat Free, Flavor Full by Gabe Mirkin. Some of the recipes are not all that great, though others are pretty good. The idea the book embraces is one designed for people who either cannot or do not care to exercise.