When I was 10 years old I was playing around with a rake and accidentally stepped on it and the handle went swinging up right onto my nose. Everything went black for a few seconds and then my nose started gushing blood. Will that have caused any damage to my nose? My voice is quite nasally and when I talk it sounds like I'm running out of breath. I also can't smell well and my nose always feels blocked. I'm 21 now, and wondering if septoplasty will affect my voice? Speaking and singing?