For quite a while now, my left eye hasn't seemed to be draining properly. If it's windy, or if I have hayfever, I would end up with tears running down my face. (This has been this way for weeks, not years.)
This morning, my left eye was completely sealed with gunk. It looks a tiny bit bloodshot. No discomfort though. Is this a side effect from the eye not draining? Or something else?