Cystic pimple on my nose! help?

So I have this pimple on my nose for like nearly a month or so. If I feel it is hard you can kind of press it and it moves a little. but you don't see any white pus unless you look closely and it is under the skin, not the type you can just pop. And that pimple is a red spot on my nose. My dad is being soooo annoying!!!! He wants to pop it with a needle or somehow gauge it out cuz he thinks it is going to leave a scar. Any advice for making stop it? He has been staring at my nose and saying "I am going to pop it for you" and I am like "Stop itt!!! It is my nose . why do you care?"

HELP HE IS being SOOOO annoying.

Thanks for reading. any advice is welcome