Here's an idea you might find interesting. You said you really don't want to be a translator, but I think you should still take an advantage of the fact that you speak more than one language. I believe you could easily get a job teaching English online, and many schools consider it a great advantage if the teacher can speak or even teach more than one language. My best friend is teaching ESL online so I do know a lot about how it works. Most schools have 25 minutes lessons, so you wouldn't have to be focused on the same task for too long. Especially working with adults could be a way to go, since kids require looots of patience that not many of us have. You could have it in mind at least as a part-time thing, just to see how it goes. Having a flexible schedule is a blessing and most schools give you this option.

Another thing that crossed my mind is - based on your experience, you could team up with someone who's into eCommerce, even if it's a start-up. You already have experience in content writing and customer service, you could grow with the company and learn new digital marketing-related skills. It's such a dynamic field and it's not easy to get bored, in my opinion. You can explore your creativity even further and possibly discover your true passion. Finding a good course and checking what else is out there will keep you busy and will also look great on your CV.

Last but not least, dear, it really doesn't matter if it is or isn't the worst or even the best job in the world if you don't like it and it makes you feel this way. (By the way, Don't beat yourself up over that. I also encourage you to check if you have ADHD as soon as possible and start from there, as getting diagnosed and treated can only improve your quality of life.

Good luck with everything! You got this!