Mama, habang normal ang some cramping sa pregnancy, importante talaga na i-check mo ito sa OB mo para sigurado, lalo na kung masakit siya o may bleeding, don't wait, okay? A few of us moms experienced light cramping early on, kaya hindi laging alarming, pero walang dapat mag-guess sa ganitong bagay. Best to get it checked para peace of mind mo. Take care, and keep us posted!