Hello!.... I m 19, 9 weeks 5 days pregnant .... yesterday all day I ve been having some king of stringy substance in my eyes, so diz morning I wake up n my eyes we re kind of hard to open, the stringy substance in my eyes are dry, I feel no pain, nor itching, is juz the fact that is annoying they go across my eye and is just kind of hard to see, I see blurry.... diz is my first pregnancy , this has never happen to me. what is the cause of this?