Sabar ya mama, memang common trauma begini at his age Few of my mum friends ada anak macam ni juga, lepas sakit sembelit, takut nak berak, then jadi cycle lagi. Honestly, kena gentle approach je, jangan paksa dia duduk potty, buat dia relaks dulu, maybe read stories or sing sambil dia sitting, let him feel safe. Kena coordinate dengan doctor juga sebab might need stool softener untuk jangka panjang so he doesn't feel pain again, that's the key to breaking the fear, when poops keluar smooth without sakit.