I know exactly what you're talking about, except what you're experiencing is Depersonalization/Derealization, Dissociation stems from doing Dissociative drugs.
I've been dealing with this stuff for like 2 and a half years now, it really isn't fun, and there's no discernible cure, I've read a lot up about this and from what I've seen things like keeping your body healthy and meditating and stuff really helps out with it. It also depends
how it started with you, It began for me when I started smoking the weeds, but for others it can just come up all of a sudden without any significant trigger. I've heard that things like anxiety, stress, lack of sleep, and not having proper vitamins can cause this feeling.
Have you done any drugs at all in your life, even recently? Like do you drink caffeinated coffee or drink a beer every here and there?
If you feel this is a legitimate concern, you should see a psychiatrist. The Blockland forum is literally no help in a case as disturbing and confusing as this. Good luck op.
you should probably see a psychiatrist if you're able to.
Before you do this though, you should wait a week or so and see if it persists, I haven't seen a psychiatrist in the whole 2 years I've been experiencing this and I've been fine, and usually there's not much else they can do besides give you some pharmaceuticals that
might work, because in-taking more drugs to combat this doesn't work whatsoever.