Ay, sakit ng dede during pregnancy is super common, lalo na sa early months, pero kung one side lang ang masakit, better check with your OB para sigurado lang na walang issue like clogged duct or inflammation, hirap yan if ignored, a few of us din nag-alala sa ganitong situation at na-ease lang talaga pag nakita ng doctor na normal lang. In the meantime, try warm compresses and make sure bra mo ay comfortable na hindi tight, kasi sometimes yan lang ang culprit!