I don’t know what to do

So, I’m a 21 year old man and I’m struggling right now. I’m trying to get a job, I’ve filled out 25+ applications, and all I get is “We’re not hiring right now”. On top of that, I keep having this dream where I’m homeless, and everyone I know and love I can hear them laughing and berating me. It scares me, and I don’t know what to do anymore. And it doesn’t help seeing LITERALLY EVERYONE doing better than me in life. All I have for me is I passed 1 college class, an easy one. If anyone could help me and offer some advice, I’d appreciate you, because I’m nearing the end of my rope here