AS OCR Business - in need of help!!!

Hi guys,
I'm new to student room so I'm not really sure how this works lol.
But basically, I'm studying AS OCR Business (its a new course from 2015) and I'm panicking a bit.
At the start of the year I thought my class notes would be sufficient to revise from but looking at them I feel they're not clear and detailed enough for me to get much benefit out of them. So because of this, I haven't made revision notes according to the specification and I'm freaking out because i know I wont have enough time to do all the notes myself!!
Can anyone please advise me on what to do, and direct me to some good solid revision notes/guides that cover the whole course or anything which I can revise from to ensure I get a good grade at the end of this year (hopefully an A)

Any help much appreciated,
Thanks!