Have you, at some point in your life, felt extremely disillusioned??

When I was a little girl (now I'm 15), I felt that life was perfect. I didn't have to worry about anything, really. Maybe its coz I'm going thru the whole teen angst thing, but nowadays, it feels as if everything in my life is so far from perfect that it hurts to think about it. My parents, I found out, are not perfect people. They are seperated right now. I found out that I'm not as smart as I thought I was and I wish that I were confident and charismatic, but I just can't be. I also found out that I so do not have a chance of looking like the models and actresses I so admired when I was younger. For one, I'm too short and my face is kinda pretty (not being y), but I definitely am not beautiful. I want to I feel like I'm denying EVERYTHING I have, and taking everything for granted. Sometimes, I really feel hopeless and depressed. Is there anybody out there with a magic wand that can cure my feeling of dissatisfaction with life?