Weird thing on my chest?

Question

I’ve had this thing on my chest ever since I had an open heart surgery when I was 3 months old but when I squeeze it, this “black” sort of like plaque would come out...? I’m guessing it’s bacteria but it’s almost gone but I was just never quite sure what it was in the first place

(Photo included; also it’s red because I was squeezing it out)

Answer 1

Not really, does it feel weird?

Answer 2

It is the start of a mole

Answer 3

Ask a doctor when you visit.

Answer 4

Edit: how could I try to get rid of it?

Answer 5

i would go see your doctor and have hirn check it out

Answer 6

It's a blackhead or dilated pore of winer.