We used to use infacol or gripe water, I think gripe water is from a month old so may be worth checking before buying it. Also this may sound strange but have you tried bicycle legs? Lie her on her back and basically move her legs in a circular motion xxx

Weve just started using colief which has really been helping. You can use it with breastfed babies too.

Also congratulations! I didnt know your pregnancy was over xx