Dennis,
I had a sudden extreme increase in the amount of floaters about three years ago. It was so bad that it really scared me. I called the specialist (I forget if it's an optometrist or an opthamologist) and related my problem. He scheduled me an appointment for that very afternoon, and said that it COULD be a detached retina. It turned out that it was just an extreme number of harmless protein floaters. He said there is no cure, but to take heart, that in time many of them would settle to the bottom of my eye and the rest would not be nearly as unsettling after I got used to them being there.
I was very concerned about my sporting clay competitive shooting, and how they would affect it. I went to the range the next afternoon and shot the highest score of my life. They are still there, but I never notice them anymore. Get checked to be sure, but if they're the harmless protein floaters life will go on as usual.
All my best, SRH