Game save is corrupted 😣😢😢😭😭😭

After 5+ hours in the End Islands searching for the Elytra and finally locating one... i was returning via the Floating tp though i had to swim through the gap only to appear in an ABSOLUTE BLACK VOID... amd now my world crashes upon loading it... ITS JUST NOT FAIR... 😢😢😢😢😢😭😭😭😭😭😭😲😲😲😭😭😭😭😢😢😢😢