Sometimes i feel like i dont exist

does anybody wonder what happens when you die? or if dying is really the end? It just doesn't make sense, but nothing really make sense does it? If i died what would happen next.. a black void? an afterlife? reincarnation? With all these religions and practices, there possibly can't be just a black void with what we know about spirits, gods, goddesses, deities, the living dead, ect.

what are your thoughts?