I got a mole removed and I don't know if this is a scab or just a dark spot? (photos)

I am getting really worried. I went to the doctor get my mole removed (I think they burned it to remove the mole). I don't know if the mole left a scab and if it will fall off or if this is just a scar. Do you doctors have any idea? I have uploaded pics and I circled in red where the mole was removed.

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