Wrong sec but plz help?

What do you think about this? I am 18 years old and for my whole ENTIRE life ...i have had extremely bright blue eyes ... they never changed color ... my whole family has blue eyes except for 2 of my grandparents.....ever since 2 weeks ago the blue is fading and its become light blue/gray green... i am upset because everyone says my eyes would change bc i am getting older .. idk if its due to change in season or what it is .. but i want them to go back to the way they were 2 weeks ago. what do you think caused this and do you think they will go back to as bright as they were...why are they dingy? also what do you think i should do - anyone ever happen to them and did htey go back to normal