Originally posted by blueeyes75:

i think someone came to my world and took my stuff off of my dead body tombstone cuz i was just playing and its not there anymore so i have to get everything i had again

Look again blueeyes75, my son had this problem. The map marker tombstone was nowhere near his body actually was, I think because it was a hilly region, and the large map must have a problem with contours and unlevel ground. Go to the map marker tombstone, and do ever widening spiral circles.