Seeing floaters in dark also. Has anybody experiencing same? What should I do?

I am 23/M. I've been detecting floaters for the past two weeks, and when I first did, I went to the eye doctor right away. He performed all the necessary tests, including an OCT and a fundus examination. He told me that my eyes are healthy, but after ten days I started to feel anxious from having floaters constantly in front of my eyes, so I went back to the opthalmologist. This time, the doctor performed the same test and told me that the good news was that your eyes are healthy, but the bad news was that the floaters wouldn't go away, so you should start ignoring them. Seeing them makes me anxious; what should I do to manage them? Should I see a different doctor? Is it normal? Please help, I'm totally lost.