You're probably fine, but it is probably time to bottle. Some people suggest that dry hopping for more than a week or so will impart less than good flavors from the hops, and that the aroma comes out in the first five days. After that you can start extracting plant like flavors. I've dry hopped for two weeks before, and I thought the flavor was great, no real off flavors to speak of.
Kelpie Home Brewery, Lafayette Colorado
Primary: Creek Dog Stout x2, Two Dogs IPA, Grinning Kelpie Wheat
Secondary: empty :(
In Bottles: Belgian Wheat