Scar Serum by Plato's Medicinals can be placed on these areas of concern for up to 6 months after treatment and improve the healing scarring process.
Those are burns from the laser where the settings were obviously much too high. You need to keep them out of the sun. Do not pick at them. Keep the spots well gooped up with Vaseline or Aquaphor. As the sites heal make sure you do not expose them to sunlight and wear good sunscreen in the coming months because the new skin underneath will be very susceptible to burning, which will make them a different color later on. Make sure you also contact the office that treated you so they know the settings were much too high and they don't burn you again in the future. You could also ask if they would call you in a prescription for betamethasone ointment (to use instead of the Aquaphor or Vaseline), which can help more with burns.
"This answer has been solicited without seeing this patient and
cannot be held as true medical advice, but only opinion. Seek in-person
treatment with a trained medical professional for appropriate care."