Mama, please go to your OB or the nearest hospital/birthing center right now, hindi dapat maghintay if you're having regular pain every 5 minutes, especially this far along. Better safe than sorry talaga, kasi alam mo lang if this is labor or something else na kailangan i-check agad. A few of us moms went through similar and glad kami na tinawagan agad ang doctor instead of guessing at home. 38 weeks + 3 days ka na, so buo na baby mo, pero ang healthcare team lang ang makakasabi ng tama. Huwag mag-alala, lahat ng signs mo ay important, just get checked ASAP, sis. Rooting for you!