For the last few weeks I wake up with blurry vision and when I put my fingertip over my closed eyelid and rub it around gently, the film goes away gradually after a few tries. Any ideas what this could be and how serious it might be? When I use the computer a lot I get puffy eyelids the next morning, so i've been using my pc less lately since I think it partly caused this. I'll go to an eye doctor eventually but can't afford to right now, so I need to know if anyone knows anything about this kind of problem. Thank you.