Can I appeal my college course level? Watch
Just take this next year to do more GCSE so you are ready for level 3 when you get to do it the following year. You can take Maths and English in November.
You are going to have to learn to do exams as thats how most of them are tested.
BTEC has more coursework, but you still have to reach a standard.
If you cant do level 2 it is highly unlikely you can cope with level 3. Just sort it out in the next year.