Most (nearly every) morning I wake up to find my pillow is covered in watery stains (of a slightly yellow colour), and my hair is matted and stuck together, a white powdery substance falls off when I (with difficulty) run my fingers through it. My scalp often feels like it has a thin layer of soft gunk on it. I was submitted to hospital as a baby for the same reason, I am now 20 and it has been doing it for a good 6 months now