I cannot join my Minecraft world because I'm stuck in a bed... Basically.

I play on on Minecraft Pocket Edition (Even though Bedrock, my apologies.) One day I was playing with a friend on our survival world and we decided to sleep in our beds to pass the night. While we were in our beds, I ran out of battery. It was a big deal until I found out that I when I joined the game, it spawned me while I was still in the game! When I pressed the, "leave bed" button the game crashed! I tried opening chat and the same thing happened. The only buttons on my screen we either, "Leave bed" or "Open Chat". Other than that, the screen was pitch black. I tried again multiple times. Please help! How will I be able to recover my world? I tried making a copy of the world to no avail. Thank you for reading!