Picking and study route...?

So I'm currently caught at a crossroads. At the moment I have no idea if I want to study science or arts and I am graduating this year.. I always imagined I would go into science, but now I want to become a dance teacher. In sciences I would want to go into health sciences like genetics, cytotechnology. I am so frusterated and confused. I know the first year of university is not one where you actually have to pick something, but I don't even know the faculty/school I want to go to because these two things are completely different.

The thing is I have always liked everything arts and science... and I was never bad at either one (you'd think that'd be a good thing but it has only gotten me more confused...)