Pacifier

Anyone else’s baby randomly start taking a pacifier when they never did before? My son took it as a newborn but would always refuse it. Tonight he was crying and nothing we were doing was helping so I decided try it again and it worked! He sucked on it for like an hour and a half and fell asleep with it. I was expecting him to spit it out out so surprised but happy because maybe he won’t need to suck on my nipple throughout the night lol