Is it possible to change my nose shape to this?

I agree with Dr. Robertson's explanation of why your nostrils may now be flaring. If your bridge was reduced, then you may have lost some tip projection, so now your tip is a bit closer to your face and the nostrils bow outwardly more. Although an alar base reduction may be successful, it may...

It is best to refrain from any intense physical activity for 4-5 weeks after surgery. Not doing so can increase swelling and delay your healing time. Each surgeon has their own specific post-operative guidelines for his or her patients to follow, and I would recommend communicating any concerns...

18 days is still very soon after your surgery, and there will be swelling present that can affect your result. In general, swelling can give the appearance of asymmetry and irregularities. 70% of the swelling is resolved after the first 3 months and the remainder goes down over time. It can take...

My advice is to consult with your surgeon, at this point you shouldn't have any bruising. Without photos it makes it difficult to advise.  

Thanks for the question and photos. There are several ways to address retracted nostrils. The choice of which technique to use depends on the degree of retraction as well as whether there are any additional issues present in the tip. I frequently inject fillers in the nose but I do not inject...

To adequately narrow your nasal bones, fracturing would be the most predicable result and outcome. However, a tiny bump on the nose can be shaved or rasped down, but if it is large, it must be fractured off using a chisel.