Should I get a nose job?

I'm 25. I broke my nose about 2 years ago and haven't had a gf since then even though I have had no problem getting one before then. I know some of you will say that people look on the inside but I think this is proof that they don't. My nose has a huge bump on the top and then slopes down like a ski slope. :( I finally went in for a consultation with a plastic surgeon and should have my surgery in about 3 months. It'll cost about 7 thousand. I think it'll be worth it to finally have a gf again! I have lots of other positive attributes ( I am an engineer), and also very athletic (most people say I have anice smile if they can get past my nose..lol) but none of that seems to matter when it comes to dating. So what do you guys think. Is it a good decision for me to get a rhinoplasty?