Hey mama, normal lang ang mild cramping at occasional stomachache sa early pregnancy dahil sa hormonal changes at stretching ng uterus, kaya huwag mag-alala muna! But kung ang sakit mo ay severe, may bleeding, or persistent talaga, better check with your OB agad para ma-rule out anything serious, one of my friends had bad cramps din at turned out okay naman, pero importante talaga ma-confirm with the doctor para peace of mind mo. Kaya mo yan, mama!