How to face my fears?

I fear many thing in life but the two thing i fear the most are insects ( group ) and sleeping in the dark. The reason I hate insects is because i watched this movie called- The mummy- where this black bugs would crawl under people sick and get in to thir brains. I also fear sleeping in the dark- becasue I have this thing call sleep paralizing and i feel like someone is touching my body ( happens rarely). once i felt someone holding my arms and my azz was getting pokes- i felt like someone was puching something inside my azz ( I don't think u guys will believe me but I swear i'm not lying ). Some freaky sh!t happening in this world