Production server containers, and images are gone

Expected behavior

Docker images and docker containers still visible and exist.

Actual behavior

All the docker images and containers are physically gone after
sudo apt-get update
sudo apt-get upgrade

Additional Information

These are my system specs:

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.4 LTS
Release: 16.04
Codename: xenial

Linux DevAppLand 4.4.0-104-generic #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Steps to reproduce the behavior

  1. sudo apt-get update
  2. sudo apt-get upgrade

This is a production server, I would really appreciate the slightest bit of help possible as I am panicking right now over my and my clients’ work that doesn’t seem to be anywhere on my server.