u/Equal-Suggestion-821

I feel like I'm going crazy but whever I go from low-light to bright room or bright areas, there are fast-pixel like static on my peripheral, it is nit the usual flicker but rather the fast ones, it usually lasts for about an hour or usually hours but I don't have a headache after each episodes. Last year, I only have them on my right and left peripheral but now whenever I look up, there's flicker on my bottom vision as well. I'm really worried.

Appreciate your replies in advance.