I was playing on my survival world on my PS4 and I’m building a pretty big build that’s really high up. Every now and then I accidentally fall off and the last time that I did fall off whenever I went back to where I died, all my inventory wasn’t there. The only items that were there were the items I was wearing(Chain Boots, Golden Chestplate, and a Dragon Head). The items that disappeared were my diamond pick with silk touch, my really good bow, and a bunch of stacks of stone that I was using for my build. I don’t know what happened and way so please help me out. Also I want you to keep in mind I looked for the items no more than 20 seconds after I died they didn’t despawn after 5 minutes.