Everytime I smoke crack cocaine and stay up for only one solid night, my eyes begin to produce a sticky, watery mucus, mostly white in color, sometimes yellow. I had pink eye not tokng ago, but this mucus only returns the nights I decide to smoke and pull an all nighter. Very annoying and makes it hard to see at times. I notice it coming from behind my eyes, and collecting in the corners of the eye or top eyelids... Could smoking be my problem??