Hey, I’m in year 12 as well. As you’ve not taken chemistry, it’d be very difficult to get a place into a medical school. Maybe you could look into similar healthcare careers like biomedical science (which can lead into medicine). Since you’ve taken maths though, why not also consider an alternative career into accounting/economics, business/consulting/marketing etc. We still got a good few months until our mocks, you could get tutoring for your subjects and set a new revision plan which works best for you. For biology, I find, along with my notes, flashcards and past paper questions helpful. For maths, there are many useful videos that cover the spec, TLMaths and examsolutions are both great, as well as doing plenty of practice questions. I’d definetly let your teachers know about the current situation, so that they can spend more time assisting you. There are plenty of revision techniques you could try, i.e the Pomodoro technique, although again you should what’s best for you. It’s also a good idea, for whatever career you decide to do, to find some work experience, even if it’s online.