I have floaters on both eyes for 2yrs. Few days back I found there are clusters of small bubbles forming a shape of "Y", "O", " 6", and straight lines. Mainly seen when I look in light objects.. Or to the sky. Previously I only see 8-10lines with dark spots but by seeing this thing. I am very nervous. Will I be blind in future? I went to retina specialist 8month back. And he advise me to use soft drop and said my retina is ok. But now by seeing this i am very nervous, please advise me. What will I do now? Will I go blind if these  thing increases. Please help.