T.S.
You're doing the right thing. I have three boys and they each pacified themselves in their own ways. My middle guy (now 4) never used anything to pacify himself and he is my most independent, self assured little boy. My oldest a pacifier user, my baby a thumbsucker- also a belly sleeper. They all three "sleep trained" and had to "cry it out" to figure out how to self calm. It was TERRIBLE everytime-even with my last- but I have three amazing sleepers who love their beds and their quiet time. I really believe that you have to teach kids how to sleep- just like everything else (unless of course you have a good sleeper like your oldest). I also think a good sleeper- translates to their awake time. Hang in there sister- you're doing the right thing. Your baby girl will figure out what makes her happy.