Dragon egg teleporting and dissappearing

So today when I wanted to get some building done I misclicked and my dragon egg teleported away. I thought nothing of it except when I went to search for it I couldn't find it. I started to panic and hopped on to a creative mode and did kill @e no dragon egg so it didn't drop as an item. Then I used command blocks to clear out a huge area. Bigger than how far an ender dragon egg can teleport. I couldn't find it. Idk what to do now so I'm reporting this bug here. Any advice would help.