Aiii, jangan panik dulu! Sebaiknya pergi jumpa doktor atau pergi klinik saja untuk confirm, dekat 4 bulan postpartum, mungkin je period belum regular lagi jadi confusing. Banyak mum friends I know cepat-cepat check dengan doctor sebab takut jugak, and they felt so much better after. If you're worried about another pregnancy, doctor boleh check properly and advise you on best contraception untuk your situation. Better to know than worry sendiri je, okay? You're not alone in this!