My eyes are so pink! I don't know what happened. What can I do?

Depends on the cause. Pink eyes can be caused by severl conditions, including irritation, allergies, dry eyes, infections and even growths such as pterygium. Over the counter drops that "get the red out" may temporarily relieve the redness, but they rarely solve the problem and can lead to worsening redness with repeated use. Your best bet? See an eye doctor to evaluate and offer treatment options.
Pink eyes. Unfortunately, not enough details to tell you about your pink eyes. Pink eyes may be the result of conjunctivitis, dry eyes, contact lens overwear, overuse of eye drops that take the red out, allergies, etc. I suggest that you see your eye care provider for an evaluation.