Crying babies

So my little girl have been crying since 2weeks old she is now 7weeks tried everything gripe water,mylicon,changed formula 4 times.went to g.i Dr on yesterday they said she have reflux and they gave her medication so she can pass stool to loose the gas on her tummy so I was told to get alimentum formula can u say thank God my baby is finally at peace she is now sleeping longer eating more tummy nor hurting pooping,passing gasification loving it .so mommies try this milk if baby is fussy, gassy,colicky work on the first bottle it's a bit expensive but I'll pay anything for my baby girl and also I was told that the liquid is better