I did so bad in my Biology mock exam. I got a U. My Biology teacher told us on Monday when we did our Chemistry( one mark off a C :u) that the Biology exam had been moved to Thursday because we had our Maths on the same day and it wouldnt be fair. So I focused on my maths revision on that night. On Tuesday, my Chemistry teacher said we still had to do the Biology exam in her lesson I started panicking. Now that U is going to drag my overall grade. I feeling very down and nearly crying. I spent hours revising and haven't been sleeping. I feel very stressed because someone said the mocks where going to determine what paper and what set Im going to be. I don't want to do foundation because the grade boundaries are higher to achieve (doing foundation in maths :/ ) It doesn't help with my anxiety. I can't help but feel like the dumbest person because I don't do well on Science or Maths. English, History and RE are more of my subjects but most jobs need maths or science.
I don't know what to do anymore.
*Did my Physics today :/*