@MatBell: can't you check Craigslist Copenhagen for possible roommates? What's stopping you, do you think? You could always put an add for a roommate for where you currently live if your landlord would approve it. That's the most realistic way to get out of your situation, or to move back in with your parents, until you can find a reasonable roommate situation. I've done that before -- moved in with my mother when I had to. I even lived with roommates in my 20s and 30s (some good, some bad). The only times I've felt my anxiety escalate is when I live alone.

I have written many threads on my roommate. Check my thread statistics for it. The story is too long to go into here.