I Am Scared

I don't know what's wrong with me, I think my parents and friends are dying if I hear simple noises or think of potential danger and I become extremely afraid by everyday objects noises and situations, an example is I think demons hear my thoughts if I'm near a window and if I think anything bad I'll die in 3 days, at one point I drew crosses on the walls thinking demons were coming into the house every time I took a breath in. A simple tapping noise makes me fear that I'm going to die