To be petty or not to be petty that is the question ?

So my question is this .... should I get the man I'm with, the father of my children something for Valentine's Day ? Yes we are "together" we are engaged , but he never gets me anything at all! Birthday I got spit in my face , Christmas the Christmas tree we bought for the family was considered my gift smh and Christmas eve is our anniversary and well nothing .... it's not about material it's about the thought n love ! He could of made something , shit did something for me like cleaned or cooked dinner ran me a bath but no . I'm 6 months pregnant and he helps w nothing . Yesterday I was giving myself a pedi bc things are tight n he was bitching about it bc I asked him to change or some diaper and in all he called me selfish smh . I lost myself and it's sad I used to be excited for holidays now I dread them .

I always get him something or make him something or do something special ..: but me , I don't matter . I wanna cry fr bc I feel like I'm not love nor appreciated ... last time I got upset about it was my birthday .... he worked that day super late on purpose and stayed gone .... came back we fought and I got a big loogy in my face ..:: that was the day I really seen he didn't love me .... I'm falling out of love w him I really am. I haven't even gotten a happy Valentine's Day today .... I mean idk it would be nice to be appreciated once in a while. My self esteem has been at an all time low . And he does not help at all . I feel just like giving up . I've been so depressed .

I used to do my hair n makeup all the time and now I'm in sweats , no makeup hair a mess . When I do , do my makeup he doesn't care at all. Idk I feel horrible in all. I mean I haven't let myself go but I def don't have money like I used to nor the energy. I just cook , clean , do laundry, workout and take care of our son. I'm done . So I'm sitting outside the place where I would get his gift .... sooooo what should I do ? Should I say fuxk it ?