Hello, I cannot stress enough ( wish I knew this two years ago)
If when you look at straight lines, whether it’s a window frame or a picture, if you are seeing little nicks ( distorted) in the lines please please go to an optician. This happened to me two years ago, I was looking at these distortions and thinking, how interesting, and didn’t do anything about it for a couple of months, eventually I thought I had better get it checked out. I was sent from my optician to an eye clinic at the hospital, and had an operation in the next week. Sorry cannot remember the correct name for this, but basically I had a hole in the gel at the back of the eye. I still have sight in this eye, but the hole couldn’t be completely healed as I had left it too long, too much damage, if I close my good eye I have a blind area in my bad eye. 😟