Blossominglen I did not recognize your user name so I checked out your profile and past posts... I saw that you were 16 years old, and a relatively recent with in the last 2 years) hospitalization for physical or mental problems, depression, hallucinations, social problems, anxiety... just to name a few things....

for many in my location that are teen agers (13-18 year olds) it is very common to have a two sided type of personality where the teen one moment is very caring, giving, people pleasing and on the other side of the coin switch into moods \feelings of total opposite like being rude, callous, cold, fixated, manipulative, no one is going to tell me what to do, isolating and all those negative things.

Im guessing since your doctors, therapists and what have you, have not diagnosed your problems as having DID or OSDD (the two dissociative disorders in America where a person can have dissociative type alters/identites) you can relax about this.

my suggestion is just continue on with your doctors have you on for diagnosis's and treatment plans.