Sayang, ini serious medication question, please call your doctor or go to clinic dulu , especially since you're breastfeeding. They need to know your situation properly. Don't ambil any emergency contraceptive tanpa tanya doctor dulu, okay? Different pills ada different safety levels untuk breastfeeding, and your baby's health is important. A few of my mum friends learned this the hard way, better to check with your GP or nearest clinic first, even if it's urgent. They can advise you properly and maybe suggest safer options. Jangan risau, doctors ada solutions, tapi kena professional advice dulu ya.