Sayang, stomach pain macam tu memang boleh jadi banyak sebab, tak semua serious, tapi sebaiknya check dengan doctor atau klinik, terutama kalau dah lama or getting worse, okay? Kalau you're pregnant, cramping boleh normal, but pedih and memulas kena confirm dengan your gynae. Kalau tidak pregnant, bisa jadi gastric, constipation, or something else, better safe than sorry! Mana ada rasa, macam mana lama dah jadi? Go get it checked out, jangan tunggu-tunggu. One of my mum friends delay check-up and turned out kena appendix, so don't risk it!