I need help 😩

My baby girl is 2 weeks & 6 days and has trouble pooping and she hardly burps after eating. I try burping her and nothing as well for her pooping she poops whenever she can. I’ve tried colic drops and it doesn’t help at all. I’ve tried some juice home remedie and nothing. She pushes and complains while she’s sleeping. Her tummy is hard and big too. I’m not breastfeeding anymore could it be because of that? Or could it be the formula ? This is the formula she takes. They gave me this type at the hospital so I just continued to give her the same one. Is there anything I can give her so she can feel better ? 😕