My career. ( Need advice! )

I need help in this so yeah, be serious when it comes to answering.

I am a student, 17 years old this year and I am planning to pursue my career as an English Lecturer but the problem is that I don't know what course to go for.

Should I do a B.Arts majoring in English or should I major in English Literature? Do I need an Education course to become a lecturer?

I'm quite confused in this, so yeah.