So after killing the ender dragon i jumped into the end portal back to get back home when i did that my game froze and after waiting 20 minutes for it to reconnect i closed the frozen game and then when  i opened my launcher and got into my world in world i was in the end with all my stuff and no dragon and the portal to get back into overlord was just gone the bedrock and everything was still there but the thing you jump into in the portal was gone i have screnshots of it please reach out for any tips or how to fix it.