Aw, I feel you, my daughter was the exact same way, parang hindi siya makakatulog ng wala yung pacifier! What a few of us did is gradual lang talaga, di bigla-bigla kasi nakakastress sa baby. Try replacing the pacifier with something else na comforting, like a soft blanket or stuffed toy na dadalhin niya sa tulog, tapos slowly reduce pacifier use during the day first before tackling bedtime. Some of my mum friends swear by making it a "big girl" thing, like telling your baby she's growing up na and praise her kung makakatulog man lang ng konti without it, pero patience talaga, it took us a few months pero nakita namin the effort was worth it!