Gassy baby

Melissa
Hello ladies I have a newborn who is 11 days old this is my 2nd child and I notice that my daughter is gassy my first daughter was the same way just not as much. I'm a Lil concerned bcuz my newborn sometimes crying n screaming for half hour straight n finally as I'm helping her get rid of the gas by patting her back a real big belch comes out. I feed my daughter both formula and breast milk. I've given my 1st daughter when she was a baby gas drops but don't know if gripe water is better bcuz I've heard things about gripe water working great for gas, any suggestions ladies? Any help would be appreciated. Thanks.