Mama, please contact your OB or go to your clinic/hospital right away para ma-check agad, lower abdominal pain in the third trimester needs to be assessed by your doctor, hindi lang puwedeng pag-alala lang. Better safe than sorry talaga, lalo na malapit ka na sa due date! A few of us moms felt worried din sa ganyang oras, kaya tawagan mo agad ang OB mo or go to the nearest hospital if you can't reach her, they'll do a quick check and ease your mind. Huwag maghintay, anak, peace of mind is worth it!