Under eye long indentation after having filler. I look continuously tired - is a course of carboxy C02 a good solution? (Photos)

I had "Gentle filler" to try and soften my under eye wrinkles... Left with a tear shape swelling ..plus a long eye "Groove" Dr. advised to not have the injection to remove the filler as it would also destroy good tissue & look bad. She has begun a course of Carboxy and is convinced this with remove the groove, I have had three so far & looks worse. The Dr. tells me to be patient, & to also massage the area.- Will Carboxy work? is it worth pursuing? will this line ever go away naturally?