I've been in fast food management. I've worked at 5 different pizza places and at 4 different factories. I went to college for Computer Networking and i spent time as a Realtor. I've had more jobs than i can count.
But i found that if you are in a real tight spot and want an easy job quick until you find something better, then (if you're in a city) Security Guard companies are ALWAYS hiring. And desperately. you may want to give that a try. It can hold you over until you manage to find the right job for you.
Just a thought.