Re: Forgotten how to live......
Aww Minah. Well alone time is never a bad idea. You'll eventually get into a new routine, and find new stuff to do. What I would suggest (My mum and I both did this when we were away from family or missing people) is get out pictures. Organize them into an album, and write small messages next to each. It brings back loads of happy memories, plus its fun.
(and pcg gave some great suggestions too.Minus the first one, haha.)