Wide and Flat Bridge After Rhinoplasty? (photo)

You are much too early to consider revision rhinoplasty at this point. Just because you feel what you think might be bone does not mean that the swelling has gone down. In fact, with the work you described being done to your nose, you certainly still have a moderate amount of swelling around the nose. Just be patient and give your nose adequate time to heal. 

At this point in your recovery, swelling is still covering the final shape of the nose.  Even if it feels like you can touch the bone one the bridge, there is still soft tissue swelling, especially at the the tip and just above.  Once 6-12 months have passed, if you are still displeased with the outcome, you can consider revision.  Augmentation of the bridge so it is higher but straight and establishing a soft triangular shape to the tip and base are common revision goals in my practice.  But you need to allow the nose to heal further before considering this.  Best of luck.