Based on the photo, you would be a good candidate for rhinoplasty surgery to improve the areas you are concerned with. The tip can be rotated up to "lift" the nose and prevent drooping with smiling. It appears that you also have a hump that can be reduced during surgery. I recommend a consultation with a rhinoplasty surgeon.
Hi there and thanks for the question. I agree with Dr Webster who has replied to your question. The key is to reduce your nose in size and length, and then use techniques to ensure it looks perfectly normal and make it look like is was the nose you were always meant to have.It is amazing how such surgery can transform a face. I assume the nose drops a little as well when you smile? This also would be improved by a good rhinoplasty surgeon. Computer imaging will help you understand the aims of the surgery, and is an excellent communication tool.Choose carefully, and I'm sure you will do very well.