It's been 3 weeks since I had my nose surgery. After the surgery, a lot of oil came up and the blackheads got bigger, and the huge blackhead suddenly turned into a pimple..? I touched it lightly with a cotton swab, and I don't know if it was a pimple or something, but a yellow color came out..I can't believe this. Is this a symptom of inflammation..? Or is it just acne? Please let me know. The bridge of my nose is not swollen, painful to the touch, or hot at all.