Gas Pain, Please Help

Hi momma.. How to cure the gas pain for my baby..he is almost 2mnth.. and its been 1.5 mnth .. he fart often and its hard and painfull. I've tried change the formula milk.. but its wont change anything.. Im desperate mom cz my Breast milk already stop. Please help.. thank you#advicepls #pleasehelp #firsttimemom #gasiness #gaspain