It's hard to find job right now atleast in the place I live due to pandemic. I don't know about your area though. I know your situation is garbage. It's not really in my possition to talk but my advice that you find another job first before quitting.
Edit: or probably find employment at mcdonalds or grecery for now, small pay but atleast you're not zero while you're looking for your would be next job, It's still busy though but atleast it's not as overkill as warehouse.
Somewhere out in Texas. Small town but we have lots of metal fab and warehouses. Ive tried to apply before for some easier jobs but got asked why I was applying and leaving the pay I have? I've only had two jobs in 10 years one was a shift manager and the other my current job. Seems like im over qualified which is real irony as I was always told having a good job and resume would make it easier to get another job growing up.
Im looking at some other warehouses there are a few with lower production and better breaks and lunch like Target but I would have to commute but it be easier. For now i just took the week off to rest and get reset.