I need physicological help.?

im only like 14 and i just cant take this world anymore. i am just so frightened. this world is nothing like television. people are killed, being taken, trafficked, and my heart just feels so heavy on my chest. i just cant believe what kind of world we live in. i just feel so sad and dont want to get older. then i remember all the things i want to do when i get older such as go to college, have a buisness, and such forth. i just sometimes dont want to exist. i am so scared, mostly of trafficking. i see documentaries of it and hear it all the time on tv. Sometimes i wish why cant life be like that of a girl on disney channel. Oh how their lives look so easy in the show. i just feel so depressed and hold it in. please give me some advice. i dont want to go on like this. this is too much for me to be thinking about. i want to enjoy life, not be afraid of it. i want to think about me transitioning to high school and going on to college or getting a boy friend things like that of a normal teenage girl. i just feel hopeless. Please leave comments, advice, anything.