Aww mommy, skin issues can be so frustrating! Since your pedia already recommended going back to Cetaphil but the rash hasn't improved after weeks, I'd really suggest bringing LO back to the doctor soon, it's possible something else might be triggering it (like detergent, fabric softener, or heat/moisture) rather than just the cleanser itself. A few of us moms noticed na sometimes the combo ng body wash + lotion matters, and one of my friends had better luck switching to fragrance-free options across the board habang nag-heal ang skin ng baby. The Mustela gentle cleanser is really gentle too and maraming moms swear by it, but I'd check with your pedia first kung safe mag-switch while the rash is still there para makita nila exactly what's happening. Sending you healing thoughts, LO will be okay soon!