For the past several days, you’ve had a sore throat and nasal congestion. When you woke up this morning, you noticed that your right eye had crusted over, so you couldn’t open it. After gently removing the crust, you realize that your eye is very red compared to the other one. Oh no, do you have pink eye? If so, what can you do to get rid of it? How do you prevent it from spreading to your other eye?