I believe in NDE but I have questions

I believe in NDEs. However I have some questions. Conciousness and mind exists not depending on body and free from every limit someone’s brain or body puts. Lets call it soul. How was the soul created in the first place? If I was not born, ı would not have concious. I cannot put it into words but simply how was concious/soul created in the first place if it does not depend on psychical world? Was it there before I was born? How was the process? İ cannot really understand this concept