You like to read serious books. You like to think about them, and to write essays about them. Should you be a literature major in college? Or just read the canon on your own, along with some of the classic critics?
Or, if you enjoy eloquent instruction and guidance, why not just take a Great Courses on Literature? They are wonderful, and the price (and probably the high quality) cannot compare with college.
Sometimes we forget that fiction is written mainly for entertainment and stimulation, whatever its depth or quality, refinement or sophistication. Same goes for music and visual and performing arts.
The English major has lost its way; here is a path back.