I'm thinking of quitting my short staffed fixed schedule campus job
I'm sorry to hear that. Are you experiencing a bad working environment?
Yes I've been working there for a month now and this job sucks.
It really does suck to be in a job you hate, if you're not comfortable it's not good for your health to stay. You really need to leave or else you might physically get ill from the stress.
I wish I liked the job but it's not meant to be.
Finding a job nowadays is tough and although it is preferable for you to stay, your health mentally and physically are more important, and it is still a good decision to quit. I would recommend you find a new job that you would enjoy and will not be toxic to you, even if it pays a little bit less.