blister then scar from using penis pump

Hi, I used a penis pump about 4 months ago, and developed a friction blister from it because I didn’t use any lube.
I visited a urologist today and he determined that now, after 4 months from the time that I used the penis pump, after the blister subsided I have developed some small scarring.
These scars are like 3 little pink dots just below my penis head.

The urologist had mentioned surgically cutting out the scars, and we had discussed laser removal, but he it was clearly out of his realm of knowledge because I think he deals with mostly the urinary tract/bladder system and not so much cosmetic surgery.

do you have any advice on how I can get rid of these scars?

Time heals wounds. Blisters don’t cause deep lacerations that leave permanent scarring. It may take a while but it should heal over time. Surgery seems excessive to to get rid of scars from blisters.

Are the scars painful and do they bleed?

no fortunately they do not. it’s just difficult to have to explain them to girls I’m involved with, because it may look a little bit like a herpes blister to the untrained eye.