Ah mama, yan yung Braxton Hicks combined with ligament pain, super common sa third trimester, lalo na pag tumataas ang baby at weight mo, kaya naninigas talaga ang tyan pag tumayo ka bigla! The pelvic pain when standing is usually from the pressure and how baby's positioned, pero since you're already 35 weeks, definitely mention it sa OB mo next check-up para sure lang na normal lang and walang other concerns like SPD or infection. Mas lumalaki ang baby ngayon kaya expected na mas uncomfortable, pero doc can give you tips kung paano ma-manage better ang pain!