That sucks man. I have a little bro who is extremely annoying at times, but doesn't sound nearly as bad as this. Hope this stops soon. Also older or younger brother?
Recently, my brother is always trying to annoy me. He always tries to be with me in times I need some alone time. He does this everyday and I have to yell at him. My throat really hurts but there is no bleeding but I think that one day, there will. I get louder and louder everyday because how much I have to yell at my brother.