Hey I Have A Question? I Was At School In

Hey I have a question? I was at school in the hallway and I had head-butted a person I know and when I did that I had heard a noise like something had cracked something like that and then when I got in the class room my nose was hurting for a bit then it went away and then when I got home I was laying down when I hold my right nose close and like try to suck air in from the left side it's like a lil hard for me to do that