Already screwed up GCSEs

I feel like ive already screwed up my GCSEs and its killing me. I want to revise and do well but i know that it is impossible for me to get an A* in like 5 of my topics just because i did quite badly on the individual assessment rubbish. I just dont know what to do i feel like there is no point in revising unless its for a topic that i know i can get a grade in that is good. I feel like i cant do anything to fix anything and in a way i cant so i really just dont even know what to do ;(.

dont worry about A*, A is good enough.

dont worry about A*, A is good enough.

Its not though, i feel like im expected to get a million A*s by everyone.

I feel like ive already screwed up my GCSEs and its killing me. I want to revise and do well but i know that it is impossible for me to get an A* in like 5 of my topics just because i did quite badly on the individual assessment rubbish. I just dont know what to do i feel like there is no point in revising unless its for a topic that i know i can get a grade in that is good. I feel like i cant do anything to fix anything and in a way i cant so i really just dont even know what to do ;(.

Look my school policy is you get B or above and you can pick the A Level you like

i think you need to set a goal for yourself for motivational. Think about how you wanna be when you receive your results, would you prefer to be regretful for giving up or glad you put in work for this.
Hope this helps

My school has the same policy (Apart from further maths) but i feel like if i dont get more A*s i wont be able to get into a good university, i do understand that most universities dont give a damn but the ones right at the top do and my family expects me to go to them in the future.