My happy smiley baby appears to have been replaced with a grumpy diva. She is a lot less smiley and seems to cry at anything and everything (fake crying) and she also seems more lethargic than usual. she still has no teeth yet and is drooling a lot more but other than that her daily routine is fairly the same. I'm hoping some teeth are going to pop up soon but no signs yet
Anyone else gone through this, what was the cause?