I hate working in warehouses but they’re the only jobs that ever seem to hire me

Awful, depressing, non-air conditioned, dusty, dirty warehouses are all the jobs I can manage and I keep taking them out of desperation. I don’t know how to escape this. I’m planning on going back to school to hopefully get some skills that’ll free me from back breaking blue collar monotony but I’m scared to go back and waste my money learning something that I’m not passionate about. I don’t even know what I want but it’s not this. Not sure what to do. I feel trapped