Bad luck

So when I was building my castle I saw a creeper and I shot it but it exploded in a tower so I had to rebuild it. And when I was finished with the 3 layerd wall another creeper blew it up so there was a big hole in the wall so I had to rebuild it by theg time I was done there was 3 zombies stepping on my wheat and breaking it those zombies got it I set them on fire luckily nothing but them burned so then I went to check the toilet I made I was in a flat world so the void was 4 blocks away and I acidently fell I tried to fly out but my game was lagging way to much so when I respawned my castle wasn't there I was deppresd? If u guys like it plz give me a diamond and I will post more