Slowly getting depressed working there.

Almost 50, in North Carolina for the last two years and this job as lead adc is slowly wearing on my mind and body. No real tangible skills (I articulate well, and look about 34, and speak Spanish), and feel trapped at this job and in this state. But seriously I don't know how much longer I can take doing such a job. Every night my knees and legs ache from the nonstop walking. 🤦‍♂️ Any type of feedback would be appreciated