So my baby has been extra fussy today. My sanity has been ran down to joint paper thin... somebody…

So my baby has been extra fussy today. My sanity has been ran down to joint paper thin... somebody suggested that I should let her "Cry It Out" for alittle bit to teach her self soothing. Personally: I felt she is too young (month old) to have her crying it out but, after just endless failed attempts to get her down or calm I started to almost lose my mind so while laying in the bed with her I let her cry. She would cry (her bait cry) I call it...fake but wants attention then she stopped a minute later and played sleep for a few seconds. She did that about 3x. The last cry she did was her starting to be upset..it was alittle longer and louder so I didn't touch her I just talked to her so she would know I was there. I felt horrible already bc I hate not tending to my children's cries but I needed to see what works..anyways she finally fell asleep after I laid her on her belly and has stayed asleep even without her passy. I probably wont do the "Cry It Out" much but if I've tried everything and she still not chill then I'll apply it. Who believes in the Ferber method or not!!?? ***SORRY SO LONG***