How to get a fussy baby to sleep?

So tonight was a rough one for my daughter and I. Thankfully her brother sleeps through anything. My daughter woke up just about 4am and crying for food. It is now 5:30am and she has been fed, changed, rocked and snuggled for quite some time. Mommy is just exhausted. So I placed her in her crib with her pacifier, and then gave her my shirt to calm her down. It was almost instantaneously that she relaxed. So I guess she needs mommy’s scent to sleep at night right now. Welcome to Leap 3, right? I just hope she goes back to sleeping through the night again soon.

And no, the shirt is not covering her face. She has it in her hand and keeps bringing it to her face (to smell it I guess). I just hope she crashes out now.