Brain Fog, Memory problems, Material Absorbtion issues(reading, watching movies)

Good day everyone, I am going through a rough patch and I really need to know if anyone else has had issues with memory and being in a brain fog? I have had DPDR from a few years now but the last few months I have had NO anxiety, NO panic, just an overall sense of being detached and faded. I have trouble reading and remembering what I just read, or it feels extremely foggy when I try to remember what I had for breakfast. I am almost sure that these are symptoms of depression and DPDR but I am beginning to become concerned that it might be something more sinister. I have had blood tests and a check up and have been told that I am in good health with no signs of concern. Does anyone relate to me or have any advice, ideas, thoughts, anything? Overall I thought I was making some progress with healthy eating and exercise but this brain fog is horrible. I invested in some vitamins and fingers crossed that they help after a few weeks or so. Anyways, thanks for listening to yet another DPDR soul who is lost and confused. Hope everyone is staying positive and doing well.

MR