English Lit and Lang?

I'm just about to do my GCSE exams and next year it's my A-levels. I'm considering leaving my school and going to college rather than sixth form to do English lit, lang, media studies and psychology. There isn't a combined A-level course in English so I was wondering how much work is involved if you take both separately and if it would be too much? I don't want to be under ridiculous amounts of pressure! Thanks