Stress

Thinking whether should I go complain MP t take my N Level or not .
I totally have no confident of pasing my N Level .
Principle banned me from N Level , I knw they're not happy with me .
But , if i take my N Level & I failed .
I'll not have good days in school anymore .
They'll say tht I'm doing a stupid thing t waste my parents money .
But if I passed my N Level, They'll have nothing much else t say me .
&Now, my parents wants me t try & take my N Level .
They wants t bring me t th MP t complain bout it .
Because as a school , they cannot interfere with my N Levels .
What th teachers could really do is t teach , not banned us from N Levels .
We all pay for th N Levels , they do not have th right t banned us .
But now , I'm so confused .
I've no confident t pass .
Neither I want t be picked by th school .
What should I do ?
I'm really depressed bout this thingy .
I only left with 1 week t think bout it .
What should I decide ?
I DON'T KNOW !