Pregnant and shelter

I am 32weeks and 4 days, i live with my mother, 2 sisters and one of sister has a4 month old. I am currently occupying my mothers room while she sleeps in the living room 😩😞 this breaks my heart so much. I currently have a temporary job that will only last until april 17, i dont have any money to rent an apartment, my baby's father has a 5 bedroom apartment but he doesn't want anything to do with me, he will only be there for his daughter. I am to the point that i dont know what to do anymore, i've begged my babys father to let me stay with him until i can stable after the baby is born but he doesnt want too. Can any Massachusetts mothers give me advice on what i can do to fix my situation? I went to walfare to get into a shelter and they denied me because they said i am not i danger or homeless even though i dont fit here at my mothers house. I posted this anonymously because i am ashamed of my situation. Please dont be rude. I am just looking for support. Thank you in advance 😊