Good pm! Oo naman, sobrang matigas ng tyan ko especially towards the end of pregnancy at even after giving birth, ang ligament stretching at uterine contractions talaga ang culprit kaya ganyan. A few of us moms sa barkada namin, lahat kami nag-experience din ng ganyan, so super normal lang ito, pero if it's really painful or may spotting, better to check with your OB just to be safe ha!