I'm suffering from this for several days already. Well, blame it with my home setup. My daughter's so playful that whenever she saw my eyes opened, she thought I was fully-awake already and would go at my side to kiss me then sit on my tummy (ouch!). Very sweet! But then once I'm awake, I can't go back to sleep again. And most of the time, I'll only sleep for 3-4 hours. Now there are noticeable tiny red veins in the white part of my eyes.
Oh, I miss my bed most of the time especially when I'm working. Lols.