Broken GUI and world

I Have no Idea what happened I don't know if i caused the issue or it's happening to other people But my game is completely broken, I hope this issue will be fixed. Basically I just updated to the latest version Of minecraft mcpe and my gui was gone, I guessed where my worlds were and entered a world but while in the world I noticed all my minecraft textures were just broken textures that looked like stringy cheese, I also tried removing my Resource/texture  packs but that didn't help.