My 21 month old son has been acting really fussy and unpleasant since I have found out that baby #2 is on the way...he wants to cry and throw tantrums randomly. He usually wakes up in the middle of the night but he puts himself back to sleep but for some reason tonight was terrible he was screaming and crying like bloody murder. So as usual I’m thinking “he’ll go back to sleep” and he doesn’t he was crying for at least 45 mins and was up for 2 hours before I decided to give him milk to see if he’ll go back to sleep. Wondering if it’s just the terrible 2’s coming up or something else. Can he be upset that something is different about me? Is this happening to anyone else?!