Things change

Guys I’m sad I know I shouldn’t compare anything to social media but my relationship with my bf was like those kids you see on ig or tik tok (lol). We were so in love we couldn’t be away from each other for more than an hour, we always went on dates, hugged, kissed, cuddled etc... but ever since I got pregnant he changed so much now I’m lucky if he caresses me at night without asking for sex or I’m lucky if I get a compliment without him asking for a pair of shoes .. we have a 4 month old and I just don’t see the point in this relationship anymore I just want to feel love again I want to feel the excitement of having someone, looking forward to seeing them... I’ve talked to my bf about it and all he says is that how can he not love me when I gave him a beautiful baby. I’ve communicated many times to him how I just don’t feel loved but he’s so nonchalant about it. I feel stuck I don’t want to leave him because I don’t want him taking my daughter but I’m just not happy anymore.