I did bad in my mocks

I got 6- german 6- Economics 7-design and tech 8- chemistry 8- Physics 8- English lang 8- English lit 8-Maths 9- Biology 9- Geography

I would like to point out my school makes their own tests for mocks instead of past papers and as it is a super competitive school the teachers say it is much harder than the actual gcse.

I am predicted all 9s except econ german and english lang which i am predicted 7/8s in.

In my school a 7 is viewed as very bad and only a 9 being "acceptable" so after the mocks i am worried. Even though i know i will get higher in my actual gcses as im doing past papers in timed conditins and getting above 90 or even 95.

These mocks are my december mocks and we do have another in march and i have a lot of pressure on me from the school to parents. What should i do?