Erbium or CO2 Laser for Tightening Skin, Eliminating Wrinkles?

I am 51 and had very fine crows feet, light brow furrow, otherwise very smooth. (Long-term use of tretinon, glycolic, exfoliate & sunscreen). THEN I had a procedure to raise chin muscle. It adding fascia which stretched and inflamed my skin. Now have 2 incision scars in nasolabial folds, & deep creases con't straight down as though I smoke. Also, my cheek now has fine wrinkles.

It's been six weeks since I had the fascia removed. My skin looks ten years older. I am devastated & desperate. What would work best to tighten, eliminate folds, wrinkles scars? Erbium? CO2?