I Broke My Neck November 2011 When I Was Pregnant.

I broke my neck November 2011 when I was pregnant. The right side of my c2 and left side of my c3, if I recall correctly. In March 2012, my doctor told me that everything healed great and it looked perfect. My question is, could that have changed? My neck hurts daily now, sometimes to the point that it makes me physically sick and I'll vomit. I constantly keep headaches from it and it's messing with me at work. I feel like something is wrong with my neck, maybe something is out of place?