Although I have not had a near death experience, but I was opportune to be shown by God through Vision, I was beheaded in the vision and I saw everything, after the beheading, I was looking at my body and those doing the beheading and all of a sudden, all disappeared and all was emptiness, nothingness, just vast area of NOTHING but Fear, Great Fear, there was nothing or anyone beside me, no Father, No Mother, No Brothers, Sisters, Friends, Enemies, well-wishes, NOTHING, NO ONE, only through the Name of JESUS CHRIST was I able to get strength and courage to run towards HIM, I was running with strength and courage, then I woke up, but first, you have to CALL, I call upon HIS Name (JESUS CHRIST) before HE showed up, I was crippled with fear.............All Glory to JESUS........True Story.

satan is playing trick. he inspired what you saw.
evidently you were not admitted into paradise is what you are saying.
'cause no one enters it and rushes back out except those who will enter hell will do so.