Okay... since about a year ago I've noticed that when I sit still and look at something I can see my eyes dilating to the beat of my heart. I mean I can see my heart beating in my eyes. I could count my pulse by staring at a wall.
Also, I think it's getting stronger, I can see it much more clearly than I could used to.
I am 19 years old, and pretty healthy all round. I exercise 1 every 2 days.
This is probably from the blood vessels behind my eyes, I guess.
Is this normal?