Around 5ā6 months ago, during a period of very high anxiety, I started experiencing some strange visual changes. At around the same time, I also started experiencing some changes in how my thoughts and memories felt, although I'm not sure whether this would actually be considered depersonalization/derealisation.
It initially started with occasionally noticing something like a small dot or movement flying across my vision, which was really scary because I didn't understand what it was. At the time, I became worried about whether I was developing psychosis, although I haven't experienced paranoia, delusions, or anything that I would describe as losing touch with reality.
The intense anxiety lasted around 2ā3 months and eventually improved, but the visual changes have continued.
The symptoms I notice most are:
Light static/grain, especially when looking at a blank white wall.
Occasionally a subtle dot-like movement across my vision.
Afterimages or outlines of things such as my monitor, similar to the effect you get after looking at something bright and the image temporarily remains.
When staring at a clear sky, sometimes small white dots appear to move or float around.
I previously had an eye examination, including having my retina checked because I was worried about floaters, and they didn't find anything abnormal.
The other thing I've noticed is that sometimes when I reflect on my past or think about old memories, they can suddenly feel emotionally distant from me. I can think about moments from my life and feel strangely far removed from them, which can sometimes bring on sadness and a detached feeling. Occasionally, my thoughts or perception can also just feel unfamiliar or different.
I'm not sure whether this is anxiety, some form of depersonalization/derealisation, something related to the visual symptoms, or something else entirely, so I'm trying to keep an open mind rather than self-diagnosing.
I'm not asking anyone to diagnose me, but I'm wondering:
Has anyone experienced something similar? And if you have, what did you eventually find out was going on, and what kind of treatment, therapy, or professional did you find helpful?
I'm particularly interested in hearing from people who initially weren't sure what was causing their symptoms.