Struggling badly with AFM past papers… is this normal?

I’ve been studying consistently and solving past papers for AFM, but honestly, I can’t even complete one paper properly. I barely get some of the calculations right — and even those are few. The theory questions are the worst for me. It’s really hard to gather and structure the info from the scenarios to write proper answers.

At this point, I’m genuinely starting to doubt myself. With the way things are going, I don’t think I’ll pass in June. Is this normal? Or am I just not cut out for this? I feel so behind even though I’ve been trying. Anyone else gone through this and still managed to pass?