Chemical Experimentation at House

There has been a little more torture lately. Not as bad as before, but a little, to metal in my neck, and that kind of thing. I think to my parents too. I am sleeping a little more though, which is unusual, that I'm not tortured to the point I can't sleep at all. However, I went to my parents house today and it was the weirdest thing...I don't know how to explain it but I think there is some kind of experimental use of chemical (airborne stuff) used at their house and possibly on them, and not just me. Why them...I can't really imagine bc they're more "valuable" than I am, I mean, they can do things I definitely cannot do. I can't go into detail, but just wanted to add that.