"Sugar coating my every thought,"
It'll be better if you put a hyphen between sugar and coating.

"But now i see all you have are plastic made
dreamzz"
Again, a hyphen between plastic and made. Hmm.. I'd rather you change 'dreamzz' to dreams. But the way you put it kinda left your signature in this piece.. nice.

"Nothing more then a penny you were
Worthless"
then--than

"I am better off without you"
Yes.. so true. Sometimes letting go is the hardest part. What I really like in this piece is the strong message. Great job^^ 5/5 Keep writing!

-X

I agree there is a strong msg here.
Sad poem but well written, good job:)