EDD?

khapon ko pa feeling na nadudumi ako pero been trying to poop kaso wala naman. mabigat na talaga yung pakiramdam ko.. wala naman pain except pag naglalakad may pressure na talaga sa vaginal area.. malapit na ba to? sana abutin ng full term. at alin ba susundin kong EDD? based on LMP - Jan 12 - full term Dec 22 second trim UTZ - Jan 6 - full term Dec 16 third trim UTZ - Jan 4 - full term Dec 14