How can I best shorten my philtrum to make face look more balanced? (photo)

Hello, the space between my nose and lips is too long. I am also having a rhinoplasty next month and I think it will add up to this. I was wondering if getting lip fillers would help, or if a lip lift would be necessary. Or, if there is maybe another way to make this area look more balanced. I also don't like how the corners of my mouth feel droopy, and as you can see my lips are quite assymetrical. Thank you :)