I have floaters and have had them for years.

My Optician said we all have them just some people's are more prominent than others.

I was diagnosised with Cateracts a few years ago and that was that. Said a part fo the cateract had broken off. But then I went back a few months later and was told it was just a general floater and that its normal

My opticians said....

If it becomes bigger, darker or comes down in a sheet then go to hospital ASAP.

So I guess what I am saying is ask your Opticians or Doctor