Hello! The baby is not pooping on their own for about a week now. They…

Hello! The baby is not pooping on their own for about a week now. They only poop with help, we insert the tip of the enema bulb and the baby immediately poops, without this procedure they just struggle and struggle and can't go potty yet. Has anyone had this experience? What did you do? How can I help the baby poop by themselves? Baby is 2 months old ❤️