I just woke up from my sleep, i felt like i didn't know who or what i was i felt so detached from myself and body, i literally felt like i died or am dead and just coming back to life. I felt like how did i get through this without dying how did i get back to life.

It's a very discomforting and disturbing feeling. It happened to me before but just know giving it more attention. When this happens i just think of something to bring me back to "life" or "earth" like in a physical sense. I would either think or hold something in my surrounding to give me that power and reassurance to come back and that i am not dead.

I don't know where or who to talk to so i came here. 
Is this normal ? Do you have explanations ? It feels terrible !

I am not on any meds