Posting for traffic, please help 
I'm feeling concerned over my left eye.
I appear to have a layer of loose, clear skin or something over my eyeball. Eye is bloodshot too.
I thought I noticed it last week, but it was more obvious today.
Had an eye test a few weeks back, nothing was noticed.
It doesn't feel like it's an eye infection.
What could it be? Who do I see, GP or Optician?