Hi Fred and welcome;
The alcohol made it very hard for me to sleep too and I was tired all the time.
The thing is, you've got to make a start and first thing in the morning is a good time.
Dump the rest of the booze, hop in the shower, make some coffee and maybe start writing down a plan. Wanting to quiit without steps for action usually don't lead anywhere but back to the bottle.
I found eating some kind of breakfast really helpful in stopping drinking. Even a piece of sausage, an egg, or whatever. Canned fish was my go to as it didn't involve cooking and was a protein shot, but I get everyone can't face fish for brekkie.
It does sound like depression is making things worse and hard to get started. What about finding out what sort of free or reduced cost support services are in your new city to help with that and where they are located?
Hang in there and keep posting!