I don't know how to choose? HELP

I am in the most anxious time of my life.

After finishing law school I decided to travel to Italy, the Czech Republic and France with money I earned from working in a real estate agency. When I returned to Spain I was 23 years old and decided to start a job as an administrator that made my life miserable. Here in Spain, law job opportunities are complicated and you can't get very far unless you have help. Even so, I don't care, I really lost interest with each year that passed during my degree and I have totally changed my personality. Before I was a girl with many insecurities and very limited beliefs and ideas about life and I was convinced that I could only do law because I know how to study.

Vocation seems difficult to me to understand. The only thing I know is that right now I have a vocation for the arts, dance, theater... but my goal is to have a normal job and then dedicate the remaining time to being an artist. I have thought about studying data protection and going to the capital (Madrid) to work on it. It gives me some motivation (not as much as art) and it would get me out of the city I've been living in all my life that tires me so much. But Madrid is too expensive. There is another option that my father has offered me, which is to be a college teacher just like he has been all his life. He could help me get in touch with his other contacts and I can have a lifetime job. I have never had a vocation as a teacher, I have begun to consider the option and I don't see that it is a bad idea, the problem is that it would be to teach law... it doesn't convince me too much. The other problem is that I would have to teach here in my hometown and I am very tired of it. The good thing about this is that I would continue living in the same city as my partner, I could save more and dedicate much more time to my hobbies.

I don't know which option to choose... both scare me a lot, neither convinces me at all. I do all this because I am afraid to dedicate myself to art. I left it 4 years ago and now I want to return to my passions, which are several. Everything causes me anxiety, I have only 20 days to decide (my father is retiring)... I have a good opportunity with my father and I don't want to waste it, but living in the capital would be good for me because it is fresh air and I would feel more independent . But no profession convinces me either, I have even considered becoming a nurse because I would never lack work and I could also dedicate time to my hobbies