DD went to sleeping all the time to barely sleeping at all!!! I mean... Yesterday she took only 3 naps the whole day an hour each. DD was never like this. She would nap for 3 to 4 hour stretches about 3 times a day then sleep 6 to 7 hours at night. Now at night time it's 4 hours then she is up every hour after that . DD isn't always hungry when she wakes up either. Diaper is always fine because we change it before we give her a bottle when she wakes and we make sure she is not too hot or too cold when sleeping.
I have heard of the 4 month sleep regression but isn't this too early?? Anyone else's LO's sleeping pattern suddenly change!?!?