Whenever I lean in closer to my monitor (LCD) back and fourth (quickly or slowly) I see weird verticle lines in the center of my vision moving back and forth, side to side... but not too much... they mostly stay in the center of my vision. They aren't really LINES, per say... but verticle... distortions? They don't distort what I'm seeing, but they are clearly visible and quite annoying. I can't explain it...I only see them when I'm staring at a white screen. It happens on two different monitors I've tested this morning, and I can even detect it when looking at my cell phone screen a little bit. I've noticed them before, but this morning was the first time I realy decided to investigate it. It only happens when moving closer or backing away from the screen... not moving side to side. And I have yet to replicate this by staring at a white piece of paper.Also, a lot of the times I can see a "pulse" in my eyes... that's the only way to describe it. It goes in rhythm with my heart and I actually "see" spots in my vision which are pulsing.I saw an eye doctor about 2-3 yrs ago and even then I had the pulsing issue, but not this new issue with seeing lines. He said my eyes were 100% healthy looking.And I just worrying too much?x.x