Dear Teasixten,
You've had your 1st taste of failure, & it's normal for you to
lose heart, especially when you've never been exposed to failure.
It is much worse when you'd done well during the early part of your
life.
A Maths, to me, was always easier than E Maths (I'm NOT trying to
show-off here, for the cynics, it's true), because once you master
the formulas, basically you can be thrown anything, & you'll
still recognise which formulas you should use. For E Maths, the
problems twist & turn until I blur 
Take a day off school, & give yourself some positive
motivation. It's Not the end of the world just because you failed
your exams. Not trying to curse you, but do note that this won't be
the last failure you experience. There'll be many failures ahead of
you, because that's just how life is, & we can never predict
what comes next.
At the end of the day, staying positive is the only way we can
survive. Taking steps to improve your shortcomings will make you
stronger, & more able to tackle failure the next time around.
Failures will get more severe & more devastating as you move on
to JC/poly, uni, & eventually, into working life. It's all
roses now in sec school compared to when you start working. If you
don't believe me, ask yourself this question in 20 years'
time.
It's the school holidays soon (if it hasn't already started). Why
don't you start by asking your parents if you may have their
consent & help in hiring a tutor? You can still have fun, but
devoting 2 hours a day to study (leave weekends free for your
enjoyment) isn't much. Just study 1st, then have your fun, go out
shopping, etc.
Work out what it is in A Maths & Chinese that you haven't
grasped. Is it differentiation & integration? Then, work from
there.
I wish you good luck & a rosey future.
FeowFeow
