This is extremely scary. I was looking at my eyes in the mirror too see if they're still nice and green (yep) when I spotted a tiny dark brown spek slap bang in the middle of the iris (meaning the middle of the iris, not the pupil). It's not just a brown cloudy bit, it's a tiny but dakr and defined speck. I'm sure this is bad. Anyone had any experiences to suggest it's normal?? I'll be going to my optician asap.