I'm hurt enough

I use to be the girl who would smile at everything and everyone. I use to not care how I looked. That was until you walked into my life. I use to think you loved me but, then you took me and broke me. Now I cry myself to sleep every night and that smile is now just a mask I use to cover up the pain. Now I care how I look every single day. You broke me and I know you don't care.
I see you walking with the girl you replaced me with. You looked at me and you make it looks like we've never met. I looked at you, yes, I see you happy with her. All I can say is I'm Happy for you..those words might come out of my mouth like that, but inside, it kills me how you acts like you don't know me and to see you with someone else.
I don't know how to be the girl you miss, the girl of your dream, future life and the one you would love and take care for a life time. All I know is, I'm a girl that you used to know, you've been used for fun and the only girl who would fall for your foolish bullshit! The girl who could handle all the pain yet screaming inside. What I know is, I'm just a girl who will love you no matter what you've done to me and how much you've hurt me.