You’re capable of stringing multiple sentences together coherently - trust me, there are jobs that’ll hire you.
Now that you have a job, that makes it easier. Just poke around job boards when you have a few free minutes, and see what openings might interest you. Since you’re employed, you’ve got nothing to lose.
Do something small that’s fun, just for yourself. Even if it’s just for a few minutes.
… for example, there’s a current “jokes” thread that’s good for several laughs!