My almost 3 month old son woke up with a really red and watery eye this morning. It hasn’t calmed down much and I just wiped a tear away and it was tinged yellow. It isn’t crusty or anything. I’m not sure if it is a blocked tear duct or if it could be pink eye. Any ideas? I know it would be best to go to the doctor but I am trying really hard to only go for his well baby check ups.