Hi! I hope everyone is well. I am a 19y/o male baritone and I wanted to ask that if I have a bumpy nose ( not a huge bump tho ) and sinuses does that make me sound weird when I sing or it's just in my head? Because I feel that I sound weird but at the same time I don't if it makes sense like I feel it's either that or a lack of confidence. Thank you in advance.

Hi, Jean! Your bone structure does impact your tone, but nasal resonance in particular doesn't impact your tone all that much (unless you're singing nasalized sounds like N, NG or M).