That one friend

Me and this girl have been friends for about 8 years and wqe were both the same through the teen years having fun and trying new things but when i met my partner four years ago my whole perspective of the world and my self had changed.. i knew there is better way to live and i was happy with my decision so i only spoke with her through text and on the phone, when my daughter was born a year ago she came to see me and i felt kinda of disgusted.. she was still that party girl with no heart and just loved having fun, shes been with her partner for five or six years and there both the same and they do drugs and party but i found out a few months ago shes pregnant and the worse thing is she has only like three months left and hasnt even been to the doctors never seen the baby on the scan and hasnt registered at the hospital?? I know its none of my business of what she does im not the type to go tell her how to live her life but my heart is sinking for that baby inside her, i dont feel like she has a clue what she is doing or even thought about getting stuff for the baby.. i havent spoken to her sssince the other day she told me she going with the flow.. im now 13 weeks with my second and my baby is all i think about and my one year old.. am i wrong to think she doesnt deserve what is going on or should i wait and not judge her so quickly..