Glycolic Peel on Mixed Skin? (photo)

Hi, Would be grateful for your advice. I had a glycol acid applied to a spot. Unfortunately my skin seems to have reacted badly and attached is a photo two weeks later of the area just above my upper lip. I initially used bactroban and applying bio oil. There is a hyper pigmented ring around the outside and is very unsightly. I would appreciate any thoughts as I am quite worried it is a scar.

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