Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 1 year ago

Bismihi ta'ala

Yes, you can. There is no shar'i problem with that, as long as it does not entail any other form of haram, like non-mahram touching, or, if you are a female, removing of hijab, etc. 

Bullies will always bully. If it was not your nose that they wanted to bully about, it would be something else. So your self-confidence should always be high, and this cosmetic surgery could help you, but your spirit must always be strong. 

And Allah knows best.