sleep regression help!

JšŸ’œ

ahhh we've hit this sleep regression hard! like literally up every 2 hours. my little one used to wake up 2 or 3 times a night! I've tried to just leave her in her crib in hopes that she will fall back asleep again...something she used to do. but after 15 mins she just get louder. she said breastfed and she basically just wants to sleep with the boob in her mouth! like she would "nurse" for an hour. i think maybe I need to try a pacifier?....she's not a big fan of them and usually spits it out. any suggestions would be great! I don't want this to become her normal sleeping pattern!!!