✔ 最佳答案
Why don`t you consider master course instead of taking/starting another degree course?
If you don`t want to be a teacher anymore, you can consider other careers which are relevant to your BSc degree. Then use the relevant experience to take a master course.
Be patient with your career, and be more far-sighted.
But please be considerate to your students. At least finish one full school year before quitting this teacher post.
Give this job a try for a full year. You can do it. And try to make it well-done.
Good luck in the years to come.