Personal world

Have you ever lost in a different world and everything you used to know its gone forever, and you have tried everything to bring at least the memories back.but in that process you find yourself powerless even in everything that exist, you are asking yourself if you will ever set yourself free, because deep down you can feel a sense of danger staring at you like you are a stranger, its like demons inside you are fighting to control your life. Its like you have become nobody and your life is going into reverse. Every thing you used to feel its now cold and gone, strangely even your family or people close to you are no longer there. You try so much to search for that happiness deep inside you but you can't find it, then you try to find happiness from people around you but they end up hurting you really bad