I have a wierd thing for anything sharp and don't know why or how to fix it.

Basically whenever I see like on a screen, anything really that's sharp and pointed directly towards me on the screen gives a very uncomfortable feeling and makes me turn away or close my eyes and rub them because my eyes start feeling funny like it's really right front of me. Even when I sleep, I have cabinet right next to me maybe like 2 feet away and it's not really that sharp but when I close my eyes I have the feeling it's literally right in front of me and it scares me in a way not letting close my eyes and sleep. I'm like 90% sure I have insomnia and I don't know if that has anything to do with it just thought that should be noted. But I've had this happening for years but only been getting worse and worse since I was little. All I want to know if someone has something similar or exactly what I'm talking and how I can stop it and get rid it.