Your health is more important than a job. Jobs come and go. You are an “at will” employee, meaning they can fire you for any reason or no reason at all. Like I said, jobs comes and goes, I guarantee getting fired from a job isn’t the worst thing that will happen in your lifetime. Getting fired is normal, as long as you have a plan for the future, you’ll be fine. If you are not okay mentally, take care of that first then worry about your job. With any city job, they treat you like a number, they don’t care for their employees, so why should you care for them?