I also have to check all the doors and windows are looked in my house before bed.
I keep a baseball bat next to my bed, one by the front door, and my mom has one by her bed an a 8 inch hunting knife.
I also cant sleep when I am alone because I have a fear that I will die in my sleep. I thank that I will stop breathing and there is know one to help me. It has happened before and I had to keep hitting my chest till I could breath again.
I never sleep well. I only have a friend that might stay over on the weekends. That is the best sleep I get all week because he is there to help or get help if I stop breathing. I stayed awake for four hours last night just laying in bed, I got two hours sleep before school

and its almost like that every night.