Why do my eyes change colour!?

[slice2020]

Why do my eyes change colour!?
my mam says my eyes are bright blue and nothing else. But past couple of years they haven't been one colour, first they will be bright blue.. then people start to point out that my eyes are gorgeous at the fact they will be blue, then green, then turquoise, then green or blue again and outside the coloured bit, theres a really thick outline. But i don't understand why my eyes change colour.. freaks me out. Its also nothing to do with the lighting as it changes colour in pretty much same lighting. Anyone know why the change?
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[Vaughan21]

I never heard before that eyes can change color. Be positive buddy that your eyes change color. I think you are only the person who is with different eye color.

[fairmom35]

my husband and daughters eyes do the same thing. they are blue and when they are in certain moods they change to green. you are not the only one. my daughter has blue eyes but one is a third brown!!