I was at my mom's place after I moved to my husband's from then my baby is waking up 3 to 4 times at night before that she was sleeping well and only wakes up 2 to 3 times. also she is crying in sleep.

A. Your child is hardly three months old I think he is just because of the change of surroundings maybe in your mother house they were different people talking and the environment the weather surroundings were different so it takes time for the child to adjust and if the child is crying in the sleep it could be associated either with a nightmare or hunger and sometimes due to stomach pain also they cry like this give it sometimes the child will adjust