UCAT feels so much harder than BMAT (personally)

I'm applying to UK medicine for the second year, and last year I took the BMAT. I got a relatively good score (8.8, 6.7, 3A), and was invited for interviews but was unsuccessful there. This year I'm taking the UCAT and it feels so much harder, and I've been averaging 2600 on Medify. It feels like a test of your skills, rather than what you learned like in the BMAT, which I guess it's supposed to do but I can't seem to improve at all.

I've watched tutorials on the Medify websites, read tips and tricks, and have been doing at least 1 mock exam a day. I have the exam in less than 2 weeks and I'm so stressed I won't be able to achieve scores that would get me to an interview at least. What should I do? Just keep on doing more mock exams?