I'm just curious.. my baby was sleeping fine during the night and the last 3 days she is awake from 3 am until 8 am fighting her sleep being fussy and crying. I've tried everything. But once I do get her to go to sleep in my arms she wakes up like 2 mins after putting her down. I'm so exhausted these past few nights. I'm not sure what happened or why she won't stay asleep? I usually rock her in my arms and place her in her bed but it's not working anymore. Do I need to figure out a different way to put her to sleep? I'm so confused and frustrated.  Wondering if it's because a few days ago her gassiness kept her up at night, maybe her schedule changed? HELP!