Feel like life is down the drain and I’m really saddened

It seems like my bf is mad when I don’t give him what he wants. We got into an argument over me givin him money . He comes out and makes the comment “ well since I didn’t get th money it’s no point of me being sweet” I just feel sad and used. We got into a fight in front of my kid and I’m also pregnant.

I feel very bad and I’m really sad and upset I didn’t wanna take my daughter with me and see break down anymore or take a Chance and yell at her or take my anger out so I let her stay with her dad since it seems I’m always the problem .

I’m sitting in my car now in the mall parking lot, was coming to get her some shoes . I just spent 250 on a phone for me and brought her dad one a couple days ago, I also just brought a new queen mattress and box spring bc we needed it and I just feel so stupid....

I feel unappreciated and no matter how much money it’s still not gonna being happiness . I’m just really saddened. When my guy asked me for the money I told him yes if he’d go to the movies with me and he made a problem with that. I just feel so stupid altogether and just feel sad for my babies , I’m just hurting.

I’m 8 mos and just dk what to do anymore, feel like my life is in shambles. Been with this guy since 17 now I’m 27 and I’m just lost for words .