This dream is eating away at my sleep.. help?

Well, it could mean your worried about your family. Like scared that one of them will get hurt or die. Ive had those types of dreams before. Ive also dreamt of black hooded figures coming in my room and trying to get inside of me. Freaky huh? I interpreted it as someone was trying to manipulate me in real life. By the way, Im terrifed of the dark as well. Always have to keep my TV on. I just make sure that I work extra hard throughout the day with no caffiene AT ALL to make sure I fall asleep:)