MOCK SOON, NEED HELP AHHHHHH

My mocks are in around a month. I've literally just been moved from foundation to higher for year 11. We'll be doing paper 1 and 2 (AQA) and I hardly know the flipping content. I've gone through some past papers and wow is there a difference. Realistically can I pass decently and if so HOW BECAUSE ARE YOU KIDDING ME 2 PAPERS OF HIGHER CONTENT? I want to cry . If I don't then it's back to foundation and I can't afford that. I'm willing to grind a lot for these coming weeks (have began)