Why is one eye crusty then the other the next day. Am I touching them in my sleep?

What could it be?When i sleep I have crust coming out of only one eye when i wake?

I got something in my eye and rubbed it in my sleep.Now there is some kind of some white crusty stuff coming out. Doesn't hurt, not red. Not swollen.

So I sleep with my dog and when I woke up my top of the eye lid is red when I rub it but its white with some kind of hard crust what can I do for it can go away? And how bad is it and what does it mean?

Could the eye crust that forms during the night while sleeping consist of dust mite droppings?

Thought dust was in my eye, it was irritated and slsore. I put some eye drops in and went to sleep. few hrs later it was sore, crusted and runny?

8 month baby has crust in/around one eye when he wakes from sleep.his eye is not red or seems irritated. He has slight code. could it be pink eye?

My son is 41/2 has stuffy nose , watery puffy red some crust, eyes a little bit of cough didn't sleep well durning the night is it a cold or allergy?

What causes painful eye after sleep?

I keep getting a clear sleep out of my eye?