Help , mommy’s any tips , advice or recommendations on how I can help my baby let her poop out she’s 7 days old &’ my baby recently got changed to a different formula bc she was throwing up the other one and wasn’t peeing much and now she’s all backward she’s starting to pee but now she’s strained and can’t poop and she has been straining and has a difficult time trying to poop and whenever she does poop she does a little bit or a good amount blow out I told her dr , bc I thought she was constipated but she told me if she wasn’t passing hard little balls of stool that she wasn’t constipated , idk what to do and it hurts to see my baby try use the bathroom and she can’t ! 🥺 I tried rubbing her tummy and doing massages and also the bicycle push against her stomach it helps a little bit but after that she continues to strain I also tried putting more water to her formula to see if it helps and it does a little bit but she continues to strain.