Could my nose use surgery? Is the bump bad/ugly? (Photo)

Beauty is in the eye of the beholder. You do have a slight  dorsal hump. This can be taken down. In my opinion overall you have a nice looking nose. I hope you find this information useful. For more information please watch the enclosed video.

Click on the "Learn more" link, just below my response, or go here:
FacialSurgery.com/RealSelf/RealSelf_TF068.html
I lowered that bump. Also, however, I elevated the tip upwards a bit. When a bump is taken down off of a nose, it can make the nose *look* longer, so sometimes it's important to raise the tip at the same time.
There may be other considerations about your nose as well, features that the other views might show.
You should understand that the changes I demonstrated in the morph require advanced techniques, techniques that most plastic surgeons cannot handle.  Be sure to read the section in the "Learn more" link on how to stay out of trouble while searching for a rhinoplasty surgeon. You should only have surgery if you are able to make yourself very confident in your surgeon's skills. Read that page very carefully. Most plastic surgeons are quite poor at this operation, and I believe my advice will go a long way toward keeping you safe.
I'd love to hear what you think of the morph. Did it seem to address your main concerns?
Your nose is also a good example of why computer imaging is mandatory in rhinoplasty. You need to know exactly what the surgeon is planning to accomplish -- what features he thinks he can change, and by how much he thinks he can change them. When you see his goals, you'll know whether he has an eye for a beautiful nose, and whether he shares your opinion of what constitutes a beautiful nose. You'll also know whether the changes he proposes are enough to be meaningful to you, and whether he understands your wishes enough to address all of your priorities. But remember, you're not hiring him for his skills with the computer. The doctor must then show you his before and after photos to prove that he can actually accomplish what he draws on the computer.
In your case in particular, you need to find a surgeon who understands all of the issues I mentioned, and how they fit together, and who can actually accomplish them in surgery. 
Finally, at the *very* bottom of the page with your morphs is a link to instructions on taking photos that are more comprehensive and useful for online consultations like this, in case you'd like a more complete evaluation.

Your nose is normal and your bump is a typical bump, so you should not consider your nose ugly.  If at some point in your life you decide to change the nose and have the bump removed, that's certainly do-able, and you should not be embarrassed about that decision.  In the meantime, don't let anyone tell you that you're ugly.