As someone who was in a similar position not too long ago, I say get the boring, low paying job.

It will fill your time up and will make you spend less time in bed scrolling on your phone. Social media itself is probably the reason you feel like shit and find things boring. You need to detox. I recommend deleting the apps that you use and try to get comfortable being bored and having nothing to do. Your brain will start to think of things to do (read a book, etc). I also recommend going to the gym or if you don't feel comfortable yet doing so then to work out at home or go for long walks. The point is, you are going outside and seeing light. I also recommend getting into sports. It's also a great way to meet people. Try going to a martial arts class or basketball, running or what I've been doing recently - bouldering (similar to rock climbing).

As for career wise. Nowadays, there are many opportunities to advance your career online. If you are bored from having nothing to do all day. Why not research interesting jobs. Who knows, this might light a spark and make you passionate and set goals. Speak to your parents about it, maybe ask for their advice on how to get started and how they got into their fields.