|the feeling of not being urself or a dissconnection from reality is called derealization.
ive had it for a couple months now ever since my first panic attack. i no exactly what youre going thru. basically its a sysmptom from anxiety...not everyone gets it tho. if you dont have anxiety tho and are suffering from this its probly because youve been traumatized in the pass or had bad reactions to the use of recreational drugs. im very young but know alot about this dissociative disorder. its an awful thing to live with and if you have any questions please feel free to ask