Arround 4-5 years back , I was suffering from acne and hyperpigmentation due to it and I heard about dermaroller and purchased it 0.5mm as a newbie and in excitement I used it all over face including forehead, chin , on cheekbones, around whole neck area , but it damaged my skin such that , a layer is developed all over face and neck like post inflammatory hyperpigmentation and deep scars , they are not visible as I have a fair complexion but my face lost its glow and smoothness of skin , now I am regretting the decision after 4-5 years as my skin lost its charm and glow , what should I do😭😭😭😭