wow Josh.....congrats......you are starting early, I think is a good thing...but you are now faced with a life altering situation...first think first...If you love her...you need to marry her as quick as possible. It will help you with the IRS also.
you need some steady flow with income.....give me a call tomorrow....I might be able to hook you up with some work.
Buying a house in this market is going to be rough...prices are down....but it still isn't cheap.
Good Luck Son....call me tomorrow.....