Hey Sweets,
I was in a similar situation years ago where I was STUCK where I was living for a time and yes, it can be hell.
My suggestions are the same as the other here. While it's not the way you might choose to live daily you will need to change that for your sanity and sobriety. I spent most of the day out. I was working part time, but not everyday so on the days I wasn't I would walk for a couple of hours, read the paper in a coffee place, go to a library, volunteer a couple hours of the week at the food bank. I would plan outings for myself like go to 'Little Italy" in my city and check it out, walk from one end to another. Another day, i would go to a museum because I hadn't been in forever. Anything and everything that didn't cost much or nothing.
I know it's not how you might want to live right now, but I enjoyed it and still do some of that still from time to time. It's not perfect, but it will work for now. It won't always be like this. Don't drink Sweets, or things will never change.
Good luck and hang in.