My baby is almost 5 months and won't sleep without pacifier when he takes naps he wakes up a lot because he doesn't have the pacifier in his mouth same at night 💤😓 i don't know what to do 2 weeks ago he used to sleep without pacifier and naps without it and it was great!!!! But recently he wants it again any tips? I used the cry out method and it work but it's not working anymore