I had to take mine to the hobby store for about what you discribe. Nothing broke. They twisted on the servo linkages to level the swashplate and to get the blades tracking. Now, two years later, they seem like minor adjustments, but back then I couldn't figure it out on my own. The adjustments are discussed in the link above by RotoryDoc.

Don't give up, but see if you can find some place to fly that is bigger than in the house. In the house is pretty tight for a newbie with a CX2. A gym, or even a barn is better space for just starting out. In a house, unless you have very big (20x20ft or bigger) rooms you will break a lot of blades and much more.