Identity is alive, it can be fluid, stationary, it can move, dance and play. Identity can be complex, identity can be simple.
There is no definite timeline of when you should know who you are. Take comfort in knowing there is a vast expanse of identity expressions and, ultimately,
YOU will always be YOU.
Try to be unapologetic about this.
Conversely, remember to respect the way others identify and to adapt to any changes with love and gratitude.