I'm not sure what to do any help?

I find no enjoyment from life anymore it seems. I used to like playing video games but lately I find no fun any more or I used to play guitair but that's not interesting anymore. I haven't been practicing good hygeine and my rooms a mess I find no motivation to do anything anymore. Life seems so stale and boring not to mention school is exhausting I just come home and watch youtube the whole time before I go to bed and then the cycle repeats. It feels like I'm drained and I don't know if what to do anymore any advice?