Hi mama! Yan ang round ligament pain, super common sa second trimester kaya don't worry, marami sa amin na nag-experience nito, parang may tugging or pulling sensation talaga sa area na yan as baby grows. Best thing is to rest when it happens, avoid sudden movements, at maybe use a maternity support belt kung tumutulong sa iyo, pero definitely mention it sa OB mo next visit para ma-rule out kung may iba and para peace of mind mo lang. Seryoso, anytime may bagong feeling pregnant, mas maganda i-clarify with your doctor lang para safe ka and babe mo! Rooting for you, mama!