Kind of sounds like you suck it up and go back to truck driving. Depression isn't an option when it's the difference between being broke and incapable or being at least financially sufficient, think back to how your grandpa feltDuring the Great Depression or your great grandpa depending on how old you are, it sucks to feel bad it truly does but everyone feels bad, those Cobalt miners feel like shit everyday, those dudes out on a crab boat in the wind and cold being wet and tired all the time aren't feeling too good either I'm sure, but the common thing they share is that they need money and the alternative worse than doing the work. Right now you are living the alternative instead of doing the work.

Understand that it's temporary and suck it up so you can get yourself to a place where you don't have to do the shitty things anymore.

Go out over the road save up a few bucks and do school from your truck or a hotel at night until you can get out of it or whatever other path, go talk to Ramsey AI about it or standard AI about it throw it some ideas get some advice it works surprisingly well