Repeating the same day

I'm 17 and I feel like for the last 5 years I've been doing the exact same thing over and over. I go to school be miserable there. Come home be even more miserable and be on my phone until I literally pass out. I don't have any friends or anyone that cares about me. The only thing that's stopping me from doing it is bc I I'm desperate for attention and I get a lot of it online (deffo not on reddit tho I hate Reddit bc ppl who use this regularly are deffo something else)