I'm a firm believer that time is the only thing that can heal you after you've suffered a devastating loss. I highly recommend the book Healing After Loss: Daily Meditations For Working Through Grief by Martha W. Hickman. The goal is to not only take one day at a time, but to take every second and every minute at a time too. The hope is to have more days filled with sunshine and less days filled with dark clouds.
https://www.amazon.com/Healing-After-Loss-Meditations-Working-ebook/dp/B002BXH5WA

