Risks of Post Palomar Lux1540 Complications Such As Tracking/grid Like Appearance and Hyperpigmentation in Asian Skin Type?

Hi , I am 30 yr old asian female, had my 1st palomar 1540 for acne scar on my face by a technician 3 days ago. I am extremely concerned as I have red blotchy patches, hyperpigmented areas and grid pattern with brown scabs. I ask this technician she assured me that Lux1540 is free of such risks as PIH and tracking !! So will it go away and when?, if so how long should i give before taking this further. What is the % risk of PIH? Also when should i re start using hydroquinone and retin A .

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