Dreams? Help me pretty pretty please!?

Alright. So I'm constantly having these dreams about me being kidnapped, like every night. I don't know why, but I always wake up either screaming or in the middle of the night. The kidnapper looks really familiar and my parents just kinda stand by and let it happen during the dream. I'm only 14 and I don't even wanna sleep because it's really that bad. What should I do? Why am I dreaming of things like this?