Sayang, better safe than sorry lah, please call your gynae or go to the clinic today to get checked out, okay? Cramping boleh jadi normal early pregnancy, tapi dengan first baby kita mesti confirm with doctor je to put your mind at ease. A few of my mum friends had the same worry at 6 weeks, and doc said semua okay, tapi at least they got peace of mind. Don't stress yourself, go see your doctor, they will tell you exactly what's happening!