Of course, being so young and still out of the job market in any measurable capacity, you need to try and bite at a number of available opportunities before finding your place. That said, if you really want to develop a skill that might afford you both money and time, would you consider sales maybe? No office hours, no burn out, your own pace… You just need to develop your social skills and become an attentive extrovert, starting from a theatre acting course, maybe, or a customer facing role if arts are too far away your current set up and inclinations. Good luck!