While I read through the comments, that most have problems with pointy objects, I have the same symptoms, but cannot look at things like chain link fences, cages, etc. When I do, the back
of my
eyes and even sometimes nose ache. What bothers me, is that it doesn't always immediately go away when I avoid the triggers, sometimes it is days on end with my eyes feeling painful.
I can remember having these pains/feelings since I was young, I would love to know why.