Mama, I know it's scary, pero please go see your OB or go to the ER if the pain is really bad, especially ngayon na you're newly pregnant. Hindi kami dapat mag-guess dito kasi kailangan ninyong check-up talaga. A few of my mum friends had cramping early on, but yung iba naman ay kailangan ng immediate care, so better safe than sorry! Let me know kung okay ka, ha?