Which procedures can help minimize the appearance of a scar on the cupid's bow? (photos)

I had a small scar on my Cupid’s bow and ended up having a dermabrasion procedure on it and the doctor went so much deeper than expected. I was left with a hole and a scar in that same place. I’ve had filler in the area before but I am not looking to have more filler. I’ve also had some ematrix done on it but it hasn’t improved much. What can I do to remove this scar? I’ve even thought of having the scar excised. At this point I wouldn’t mind trading that type of scar for the one I have now.