Seems to me like a job would be the first sensible move, giving you stability, money and a grounding in a certain country.
Some things you can't do anything about, you just have to let them be, and make them most of what you have now.
Civil Engineering gives you the world as your workplace (Some girl who just moved to my school's father is a Civil Engineer and moved from Canada, to the Ascention islands [8 degrees south of the Equator, between Africa and South America] and now resides in Tonbridge Wells, Kent).
Whatever you do, make sure you're 100% sure of what you're doing... However, be prepared to take risks, it will make it much more of an adventure, and you won't get very far from your bed in the morning if you don't take any risks, let alone set off on an aeroplane to another land.
Obviously English speaking countries will make it ALOT more familiar and in turn it will be an experience without being too daunting.
You're definatly not alone, I'm deciding as to what uni i want to go to next year, that's hard enough...