Was kind of in that same situation for too long. I got a sociophobic disorder from that.
I know that things feel like they won't get better even if you change your job. The missing energy leads to being overwhelmed by each change in your usual habits.
But it can only get better. Don't wait until you have to places where you don't want to be. I felt bad going to work and felt even worse going home in the last week's of my old job. Don't let this spill over to your private life.
From my experience I can tell you that there are companies searching for people that are not educated in a specific field but have the wilcland motivation to learn something new.
That's how I (just a warehousing clerk) am now working in a dental laboratory taking care of the machines and "digital stuff".