Ftm here, my boy is about a week away from being 2 months and for the past few days hes just been extra fussy. At first I thought it was bcuz I tried to take him of prune juice and he stopped pooping again but now that's his is pooping hes still really fussy at night. All he wants to do is eat and after his bottle he just tosses and cries until we make him another bottle. My MIL watched him last night for a few hours and she said that he was like the fussiest baby and she thinks something wrong. Is this just a growth spurt or could it be something more serious??