Since you developed pimples after stopping Skin Shine cream (which contains hydroquinone, mometasone, and tretinoin), this is likely due to steroid withdrawal or retinoid rebound, where the skin reacts once the suppressive effects of the cream wear off; the safest step is to consult a dermatologist, who can assess your skin and prescribe appropriate treatment without relying on steroid‑based creams, while in the meantime you can support your skin by using a gentle cleanser, applying a non‑comedogenic moisturizer, and protecting it daily with sunscreen.