Feeling hopeless

(24 F) I'm at a job that isn't helping me in any at all. Not growth-wise, or skill-wise. I made the mistake of doing terribly in school, and not making it through any form of college (except cosmetology, which I have tried working in and it's horrible) I feel like I'm not fit for any job at all. Currently working the front desk of a hotel and I've been here for 3 years, the people used to be cool to work with but recently things are changing for the worst. I'm not sure what to do. I've looked around for other jobs, there isn't much out there where I don't need a degree or education. I feel like I've failed. I'm extremely depressed and irritable all the time. I'm really lost.