Picosure+tret meds, is it a good combination?

I got picosure to treat an acne scar at the same time the derm placed me in a tretinoin maintenance(basically a toner 2x a day with tret, tret cream nightly daily, moisturizer). I wasnt able to really appreciate the result of picosure since i was peeling and irritated by the tret meds. He had me 3 pico sessions having only 2 days break from tret meds post each treatment. I feel my face is so worst than ever. derm said, it was all ok but i kinda disagree, im goin to seek another doctors advice.

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