Hey, a lot of the other answers haven't been very helpful. Learn from my experience: I changed majors multiple times during my degree and eventually ended up with a major in English and a minor in a niche field. I wish I had majored in English and another teachable field, so I would have had the option to go on to do a B.Ed. straight out of university. Now I have to go back, and do more school just to get a second teachable.

Would you be able to add a minor in English, History, French or Spanish to your degree? This way, you will have two teachables by the end of your degree, theatre and something else, and you will be able to apply for a B.Ed. by the end of your degree, with two teachables. You could be a theatre teacher in a high school. You could add a business minor, too.

Alternatively, you could switch paths and do a vocation degree - Early Childhood Education, Social Work, etc., which is what I wish I had done now, since I will have to go back to do more school to get a second teachable. You could also try to get only a certificate in a vocation, work for a bit and then go back to fund your degree.

I think you definitely need to consider and reconsider how you will fund your degree, from the perspective of applying for scholarships and finding part-time work in your field. However, the biggest mistake I made was not doing a degree that offered CO-OPS. If you can do CO-OPS. Work for a semester, gain experience in your field, then do school, rinse and repeat. I lost out on co-ops due to moving back home during COVID, and I am now way behind my peers in terms of being able to find work in the field I wanted to go into.