Need to talk To someone....

Is it normal to feel like I do? I feel like I wasn't good enough,which is why I'm not with my Natural Parents anymore. I hate myself for destroying my life like that'll even though I know It's not my fault; I was only two when I got taken to another home. I really need to talk to someone who understands what it's like to be Adopted. All my friends are not adopted, so they wouldn't understand. Anyone have time to talk? :(