Sakit bawah perut memang boleh jadi normal dalam early pregnancy sebab uterus sedang berkembang, tapi sebab ni anak pertama ko dan ko lebih mature age, better check with your doctor just to be safe, a few of my mum friends had the same worry at 9-11 weeks and their gynae just reassured them it was ligament stretching, tapi better tidak risk. Kalau sakit terasa cramping yang sangat teruk atau ada bleeding, go to hospital terus ya.