I am ill and I probably won't end up going into school tomorrow. Can anyone give me some ways to earn money?

I am 15 and I would some work, that I can do at my computer and earn some money. Please recommend me some other subreddits or websites where I can do tasks for others online. Any other suggestions are welcome.

EXPECTION: Please don't reccomend me swagbucks or any sites like that because those websites annoy me and haven't worked for me in the past.