Did you remove one or 2 moles? There seems to be 2 scars. One of them seems to be having a regrowth of the mole.
You can either wait or try some of the treatments (Fractional CO2 laser, scar cream) suggested. If all else failed, you may even try to excise the scar. It may convert the round scar to a line which is less obvious. There is of course other risks like any procedure. Sit down with your doctor for a better understanding.
In the meantime, stay positive and stay happy!
Regards,
Dr Elias Tam