Please tell me how to manage blackheads~~

Oh dear, regarding blackheads ...

I thought this was a type of acne, so I've been managing it that way.

That was a wrong judgment.

I thought I was getting blackheads on my nose and around the pores, but so this is what blackheads are.

I tried to remove this by squeezing it like a pimple, but it left bruises on my face, so I've just been agonizing over it.

Do I need treatment for this? ??

Or is there a way to manage this at home? ??

Experienced users, please share your thoughts.