To see your own nose in your dream signifies a conscious effort to achieve whatever endeavor you chose to undertake. The nose represents energy, intuition, and wisdom. The dream may suggest your need to learn more about a situation at hand. Alternatively, the nose symbolises curiosity, as in being nosy. Perhaps you are interfering into situations and things that are none of your business. If you dream that your nose is growing, then it suggests that you or someone is lying and being dishonest. 

To dream that hair is growing on your nose signifies your strong will and solid character.

To dream that a bug or insect is coming out of your nose indicates that you are being nosy to the point where it is “bugging” and bothering others. You need to learn to when to get out of people’s business and respect their privacy.

To dream that you have a bloody nose means that your character is under attack. If your nose is stuffed up, then it suggests that you unable to freely and fully express yourself.