It sounds like you have a lot going on Rake. Maybe now would be a time to concentrate on that instead of your social life? I understand how lonely it can feel to be in a foreign country, far from family, friends and familiar customs. But why not take a while to get your living situation in order, concentrate on staying sober, work on smoothing out your sleep patterns and just generally try to stay healthy?
I am not sure what country you are in and how the laws work there. I know Italy is very heavy leaning towards the side of tenets. If your flat is making you miserable, start looking for a new one. What about putting an ad in a local paper or whatever online marketplace they use in your country for a sober roommate? You would have built in companionship and would probably be able to afford a nicer place if sharing the rent.