I don't understand

I don't understand,
whats wrong with me lately?
I've been so miserable.
I don't know whats going on with me.
I've been having strange dreams, horrible nightmares from my past.
I don't understand something about me.
I'm changing,
but I'm not sure if It's for the better or for the worst.
I have to maintain the image that everyone sees me as.
But it's all fake,
I'm not the person everyone thinks I am.
no one really knows me,
and worst of all I don't think I know who I am either.

written a long time ago...hope u like