Uy, normal yan sa pregnancy, lalo na yan early weeks dahil ang hormones mo ay nag-aayos pa lang! A few of us mums experienced that exact thing, one day constipated, next day liquid, tapos ang bloating, kaya don't worry too much. That said, kung ang cramping mo ay getting worse or may spotting, better check with your OB agad just to be sure, okay? In the meantime, drink lots of water and fiber-rich foods para ma-regulate ang digestion mo.