Hay, mama, alam ko ang excitement at worry mo ngayon! Please call your OB or go to the hospital right away para ma-check properly, hindi ko dapat mag-guess kung ito na talaga or not, kaya kailangan ng doctor mo to confirm at monitor you and baby.
Ang loss ng mucus plug at cramping ay maaaring signs, pero may iba pang things din na kailangan i-check, like kung regular na ang contractions mo, kung may spotting, or kung bumaba na ang baby. One of my mum friends naman, parang same situation niya, pero turned out hindi pa agad, kaya talagang kailangan ng professional check.
Go na po, ma! Don't wait pa. Mas peace of mind ka if makakita ng doctor mo directly. You're almost there na!