Ah mama, 3cm dilation at 36 weeks is still quite early, please check in with your OB right away to make sure everything is okay and that you're not going into preterm labor, kasi it's important to know what's happening. A few of us moms have been in similar situations, and ang doctors talaga ang makakasabi if you need to do anything special or just monitor lang. Keep safe, and don't hesitate to go to the hospital if you feel contractions, spotting, or anything unusual, okay?