Are these normal fears ?

im only afraid of the dark when im in an enclosed space, big or small space. im afraid of hearing loud nosies in the dark. example, if i flush the toilet i have to run to somewhere that has a light on. i cant stand over by my bed, couch, car, etc, because im afraid someone or something is under it. example, i have to jump from a distance, in order to get in to bed. im afraid of being touched, im afraid who ver is touching me might hurt me. example, my MOTHER (who has never hurt me) huges me and i flinch. just imagine when someone jumps up behind me, you would not want to be that person! when i go to bed, there are times when my fear of the dark gets so intense, i start to cry(im 15). im afraid to go to sleep because of my dreams. im not afraid of my dreams, im just afraid of why my disturbing and morbit dreams(mostly people, friends burnig to death, gory killings, veary vived) dont wake me up, they dont phase me. im afraid of why those dreams are "normal" to me.are these normal fears?