In 2001 I Had A Severe Car Wreck And Broke

In 2001 I had a severe car wreck and broke my tibia and fibula in my left leg. Also crushed my ankle and broke my knee . I now have a metal plate in my tibia and fibula. Pins and screws in my knee and ankle. The tibia is causing me excruciating pain. I can't even walk. Having 3 children I don't have time to sit around and rest. What do I do????