Sometimes when our plans are interrupted, we are forced to think more openly of possibilities. It may be time for your wife and you to be completely honest with each other and write down the five or ten or whatever dream jobs each of you could ever have.
Maybe a career in physical therapy, teaching, gunsmithing, nursing, engineer or training dogs. Evaluate all dream jobs based on what skills do you have, what training or education would you need, and how will you get that training. What income or benefits will your careers provide, etc. Put as much thought as you can into this process and at least you will have the satisfaction that you are making a good effort to control your own destiny.
While trying to figure this out, try a little volunteer work once or twice a week; something to get out and care for someone else. This will give you a sense of contribution to your community and take your minds off your own plight for a short while.
In the meantime, keep praying. We will too!