As far as being a "whine bag"...I wouldn't worry about it. This is a better place to whine than in front of your W. Vent and break down here and be strong in front of her.
As far as the house, I'm sorry. I know exactly how you feel. When I moved into my apartment it was one of the most miserable experiences of my life. I hated coming "home" to that empty apartment. I have since moved back to my parents (couldn't afford house and apartment). Don't be afraid to have a cry and just try to find things to keep yourself busy. If you can't find anything else to do come back here and post.