Maybell I'm right there with you.
My divorce was final almost 2 months ago now.
We don't have any kids together so there is no need for contact.
I am in the phase of reading everything on how to get your ex back. While also trying to move on and improve myself.
When my wife left, about 2/3 of the household income left with her. I am left with a large debt that we both acquired. So I find myself working 7 nights a week.
I know the feeling of wanting to sleep. I have done that quite a lot. It just lets you not have to deal with anything.
I heard depression let's you catch up on your sleep. (Woody Allen or maybe it was Jerry Seinfeld)