I wake up in pain in the night as my finger(nail)s have actually clawed my face - in what feels like a reflex action. I wake up in the morning with wounds on my face - I feel like it looks like I'm coming down with impetigo 
Also my finger joints have all started to hurt - I do work on a computer a lot but I'm actually wondering if it's menopause related. Have just ordered myself some joint relief pills so I'll see if that helps too..