Hi
From the description of your symptoms, it seems you are experiencing derealization and depersonalization.
I understand you are experiencing depression, I would like to know if you are also experiencing any anxiety symptoms.
I would like to know if you are taking any medication for these or any other problem..
I would like to suggest you to visit a Psychiatrist or else you can always direct consult me...
Next Steps
visit a Psychiatrist or direct consult me