I think he's lost feelings.

Since I've had a baby my partner and I haven't really had time to ourselves as all our time is put into the baby. Everytime I go near him he seems like he doesn't want me there and when I asked if he still loved me he just ignored me. I've just got over a depressing state as I found it really hard becoming a new mum and he's been great support, but I just feel like he's lost feelings. We got on so well before I gave birth now we fall out all the time. He's a great dad to our son I couldn't ask for anyone better he will do anything for him, I just don't know what to do. After I gave birth I was depressed and traumatised from the birth and I didn't have a connection straight away, but now I feel my normal self I don't want to fall back into that hole. Has anyone got any advice?