Vulva pain

Saly • Mama 2 B 🤰🏻FTM🥰 Due 6/2020

22 weeks FTM here. I noticed my groin/vulva area is super sore. Im thinking this is normal but thinking i should call my OB. Also my stomach is starting to feel so tight and sore also. I know my uterus is expanding and baby is growing but i thought 2nd trimester was supposed to be a breeze. Anyone else experiencing one or both of these???