I have been having strange symptoms for last 3 hours. Just wondering if I should be worried - or get a good night's sleep and see how I am in the morning?
My left eye's vision becomes obscured after I blink by what looks like a black ink splodge, which then recedes until I blink again. I am a contact lens wearer who swims every day; so may have got water in my eye.
At its worse it covers about 40% of my vision and recedes to almost nothing.