I'm pregnant and thinking of leaving my bf

Basically last year I moved in with my boyfriend, because he pressured me into moving in with him so that he could "keep me safe" and because I'm his "soulmate" and he "doesn't want to be away from me". Anyways, it was shit living with him. I ended up getting pregnant right after I moved in with him after he kind of pressured me into having unprotected sex, which happened multiple times, which is another reason I don't really want to be with him because I realized that I wasn't actually okay with having sex on multiple occasions that we did have sex (he basically guilted me into having sex with him because "I got him horny I should take care of it) and when he would have me suck him off (I was basically just getting him to shut up when I did it because I didn't want to have sex but he wouldn't stop asking for it).

His mom(who we lived with) is narcissistic and has BPD, depression and something else I can't remember right now, and she decided to go an hour away, and then bringing home a woman to live with us without saying a word about it. We were living in a SMALL two bedroom apartment and she gave up the bigger bedroom to the woman (After telling me that we could trade rooms since she had the bigger room and we were gonna be having a baby.) I was EXTREMELY uncomfortable because I had never met this woman in my life and then suddenly she was living with us. My boyfriend basically guilted me into being okay with it, telling me I couldn't leave because my parents wouldn't want me living with them again etc

I ended up losing a LOT of weight during this time because I was so uncomfortable and could not get myself to eat, on top of that I was throwing up a lot and it was just not good.
AND THEN IT GOT WORSE, she kicked us out, giving us 3 days to find somewhere do go and get our stuff packed up. We went out the night she told us that, and got back to find all of our clothes shoved into big black trash bags thrown on our bed. I was livid.

We left the next day, moved in with his brother (I wanted to just go back to my parents home but my boyfriend refused to let me because he didn't want us to be separated because he "loves me so much and can't deal with being away from me, that i'm his soulmate and we shouldn't be apart") his brother has two cats, the litter box was in the kitchen, so my eating habits got no better being there because I could not walk into the kitchen without immediately getting sick.

I also was unable to find a job being as I don't have a car and I had nobody that could help me. At least that's what I felt like until I got way to far into a depression and realized that I couldn't do it anymore, I began to resent my boyfriend, closed myself off from everyone, letting myself sink further into the depression until finally I told him that I had to leave, that I couldn't do it anymore, I got with my mom and I left.

I haven't told anyone the reasons I want to end things with my boyfriend because I don't want to make them think bad of him, because his other relationships were all very sexual and I have a feeling that contributed to him not realizing what he's doing wrong.

Anyways, he's very clingy and that's really not what I'm looking for in a partner because I'm a very independent person who needs my space and he doesn't give it to me. He gets mad when I don't "give him enough attention" when I literally give him all the attention I can without feeling burnt out. When were with my family he's all over me and it pisses me off because that's not the type of person I am, I need my personal space, and I don't like being touched. Everyone knows this, everyone has respected this, except for him. If I sit down on the couch, he sits down practically on top of me and makes sure that we are always touching and it makes me so angry.

I don't think I can stay in a relationship with him. I just after everything he's done (I haven't said everything but I dont have the energy for that) I don't think we can make things work.