Hello Raph
どうしたの、ラフさん？
Do you have any particular worry (ok you do not need to tell us). You are away from your family aren't you? Anybody you could talk and discuss?
http://www.anxietyattack.org/deal-wi...ety-disorders/
If you have no particular reasons and you can't sleep, have a look this.
http://www.nhsdirect.nhs.uk/MentalHe.../Anxiety-Sleep
Ammi has always wise advice, wait till she come in but I hope you will be all right.
