Fuk it

Huh!!
As most of you know, i failed my exam again..
This time is even worst..
Failed my most confident subject in Year 2..
Huh...
However, got B+ for public law which i dont really expect it..
Haih.. Just managed to get 48 for tort which also just 2 marks away from getting a B..
OMG,,,
I seriously dont know how and why i failed my Land Law..
I do think that i answered it perfectly fine which i could get a B but then dont really expect it to be a referal paper.. Only 36??
Really stone and sad right now..
Dont know what can i do?
Give me some advise here...