Ay nako, pelvic pain sa pregnancy is really common lalo na kung may previous injury ka, kaya definitely worth bringing up sa OB mo sa next checkup para ma-assess properly, could be ligament stretching, hormone changes, or related sa old injury mo. A few of my mum friends din nag-experience ng pelvic discomfort during pregnancy and most of them felt better with proper posture, prenatal stretches, at pag-avoid ng heavy lifting, pero basta let your doctor know para ma-rule out anything serious at ma-guide ka ng tama. Hoping the pain eases up for you as pregnancy progresses!