No your eye does not have to be pink or red to have pink eye. Pink eye is when your eye itches really bad, and when you keep your eye closed for a long period of time, it gets crusted shut...
It depends if your eye is itching to have pink eye, if it's not itching see an eye doctor. you could also probably get contacts for pink eyes. but be careful!
Actually believe it or not it does..it may cause irritation in the eye so it will be hard to sleep.But don't worry it's normal I have a pink eye right now and I'm having trouble sleeping. What is...