don't do anything rash, take time to settle in, and in time you will relish your own space, doing your own thing. Things like furniture can be had for a song, if you know where to look, ask friends, family, even temporary stuff, until the time comes when you can afford better quality. Don't binge on food or booze, because when it comes down to it, you will wake up 6 months down the line, be several stone heavier, and no happier. This may sound odd, but have friends round for a celebration, to the start of your new life. Good Luck