Not really a blooming flower, but a dying flower, as in you seen it all, and yet your not new but old and withering with time it's self.
Nice poem but I don't see it the way I would like. You could make the poem a little longer and put some dead English words in them. To make it more Mystical.
Lets not stick with the trend of Sentences that don't fit in with each other. With the mystical Flower, and the words of a Teenage life in one.
You are a flower coming and going. Not so fresh. Last Sentence should be changed.
After that; Nice poem~!