Hello, currently I'm age 13. About a year ago, I had developed floaters from a condition known as "PVD" I also developed bad health anxiety. One day I found out about visual snow and realized I do in fact have it, just only in the dark. In the daytime, I could barely see it on walls. However, recently, I have had great anxiety over lymphoma, I woke up one day and right when I opened my eyes, I knew something was wrong. My VS was so visible and flickering so fast, it felt like it was imparing my vision. I got up and walked into the light and could see it there, on the walls, so much more noticable than before. That was today. How could this happen overnight? What can I do to stop it from worsening?