I feel depressed

My whole pregnancy my bd and I were never officially together he’d always give me mixed signals and recently on the 30th I gave birth to our daughter he was there supporting me but I noticed he would never face my direction when using his phone like always. Yet when the nurses come and ask oh that’s your gf/ wife he says yes he’d also call me babe instead by my name and he never calls me that ,.. anyways I just feel like now with a new born nobody really cares for the mother . I never really got well done hun. You did good I’m proud of you, maybe I’m expecting too much, nobody ask how my pain is feeling. Not to mention when we leave the hospital he wants me to go to his house for 2 weeks to recover there while hid mom and sis help me but I never agreed to that but if I say no I’m an asshole. I have a son by another guy and I just miss him and want him near me as soon as possible. I love my new born and I want her to get all the attention but I just feel like he’s talking to someone else like our relationship is so weird I feel shy around him like I don’t wanna speak up when he’s carrying the baby and she’s crying .... postpartum depression or whatever this is idk I just feel dead .