The first time I took A Levels, I got E,O,O and C5 for
GP...
So I retook the following year (repeat Yr2) and guess what I
got?
In the same subject order as before, I got D,O,O and B3 for
GP...
Hopeless right? I thought so too...
But I explored other venues and look deep within my heart and asked
myself what do I really like and would like to do...
So after exploring all the depths of the ocean, I finally caught
the fish.. I have an Interview tomorrow at MOE regarding a Dip in
Teaching. Well, that's a first step right? 
My point is, always explore every possible route, every possible
pathway..sometimes, there's some paths which are hidden from
view..and those are the ones that may lead to the best
gardens..
Good luck! 