Only Yandere around Me

"Press any key to get a little bit of drama in your life" I constantly have nightmares. In these... dreams, my friends always die. And then it's my turn. Every day I wake up in a cold sweat. Permanent fatigue, lack of sleep, insomnia, migraines. Medicines don't help. What happened with me? Constant feeling that someone is watching me. Now I'm also paranoid. Every day it gets worse and worse. I won't last long. ...Feeling of approaching death. If this continues, I will simply go crazy.