I feel stuck

I’m so unhappy in my relationship for many reasons, my boyfriend who is also the father to my baby, he’s just a negative, angry person. His presence doesn’t excite me no more, I never want him to kiss me or touch me, I’m not sexually attracted to him no more... i think he’s put me through so much by verbally abusing me that it’s all just slowly caused me to lose my love for him. I love him but not how I should. I live with him and I was a stay at home mom and barely got a job but it’s part time only and I don’t work much so I don’t make enough to move out on my own. Only person who i can think of that i can possibly live with is my mom but i don’t feel like I can go to my moms bc she only has a two bedroom & she currently has my 25 yo brother living there with her as well as my baby brother so if I move in it’d be me and my baby and it’s just too crowded and I don’t want her to feel like she needs to take me in so I have not told her anything. I’m just stuck.. unhappy.. miserable 😔 I have no idea how to get out of this, I could get a second job and even if I do I’d have to keep living here for awhile and have to pay child care which is expensive and I’m just overwhelmed. How do parents do it alone.. 😞