Relationship

I feel so under appreciated I always buy very thoughtful gifts for my boyfriend every now and then we have a 4 month old baby. All he’s interested in is sex. He doesn’t ever surprise me. I have no sexual attraction because I don’t really feel appreciated or loved. I take care of his 2 other kids 2 days a week majority of the time . Bathing them, feeding them etc.. he doesn’t ever surprise me just wants sex. He proposed to his ex he hasn’t for me. He hasn’t surprised me I just feel unloved. He says he loves me. But I feel like he’s doing it just to get in my knickers I have 0% interest in sex. There is no surprises nothing to look forward too no butterflies 😣 we’ve recently been arguing because he said a week ago he was gonna fix his ex lawnmower I made a deal and said I was not OK with this he said I was over reacting and I was being childish.