Another long night

Have gas again. I was fine the whole day and slept a lot...maybe because I was screaming for 3 hours straight last night. But at 9pm, it started again. My mom gave me breastmilk instead of formula, hoping that I will have less gas. Not so. It is 1:30 am right now and I just fell asleep after regurgitating my last meal. Not sure if I like the formula. My parents will talk to the pediatrician tomorrow.