You know what Jib. as the motto of LiverpoolFC states, U'll never walk alone. Bana this is not a predicament uniquely destined for u. I' have been in similar situations, and guess what, I once read somewher that,
'Even this Shall come to Pass'
They seem the simplest words but give them a thounght, no misfortune in life is parmanent, what would be worse is to give up and a few months down the line u realise ur probo. was not the worst anyway.
Try doing smthing to keep ur mind occupied, it doesnt have to cost u money, take walks, chat online, call pple u've not talked to for a while, but of all that keep OFF BOOZE, it just makes matters worse.
Although u've not stated ur probo, being abroad has events leading to loneliness, being broke, relationships going sour, or even a quest of status. Remember everything on this earth has a reason, even death.
Keep true to ur God and pray, always pray, for if no one else wants to listen to u, God will, that u can be certain.
Finally ponder on these words from the Desiderata, they do help me alot, hope they do the same to u.
http://hobbes.ncsa.uiuc.edu/desiderata.html
Peace bro!