My baby of 1 month 2 weeks,cries and twist her stomach, in the process of twisting ahe pass out gas through her Anus and still cries, her birth weight
The baby weight is okay, What you describe might be colic.
Colic is common in babies . It usually starts a few weeks after birth and often improves by age 3 months.
Colic requires no medication, By ages 4 to 5 months, the majority of babies with colic have improved"
But if the pains becomes severe and the baby cries continuously, kindly see a doctor.