You and I share a similarity. Being told we're too young to understand things, and to know what things feel like.
I am 19, yes, older then you, but still treated as if I was a fragile little child, with no idea how the world works. Your younger in age compared to me, but I would never treat you as if you were too young, because I know what it feels like.
I wrote something similar to this, but not as a poem, a chapter to a story of sorts, I think you could add to. Maybe it could help. I'll give you the link in a PM.
You were so right to say, what you have said in this. I completely agree, and couldn't have said it better myself.