What is that inside my nose?

Question

I thought it was a booger for a long time, but it's attached.

It's kind of wrinkly and pea-sized.

Answer 1

probably your brain lol

sorry but it does describe many folks brain

or else its a polyp

Answer 2

If it hurts when you press it, it is probably a cyst.

Answer 3

Most likely it will be a benign neoplasm of some description. Probably a papilloma (benign, so please don't worry). It has probably been evolving over the course of years. It will likely be something with epithelial origins, no doubt. Have your doctor check it out to be sure, and try not to worry.