I stopped breast feeding about a month ago and this

Patient: I stopped breast feeding about a month ago and this morning I noticed my nipple was hurting. I thought my milk just wasn’t completely dried up and I was somewhat engorged. so I squeezed for relief and a light green discharge came out. I did it a second time and it had a little clearish blood along with it.I used to have a piercing there that I got about 4 years ago and the holes still haven’t closed..

Doctor: