Spiritual weird Question

Ok so my husband died when I was 32 weeks pregnant, Our youngest son is now 11 days old. Do you think there's a way he was reborn into our son? Or was the baby already his own person/spirit. How does all that work? I know it sounds dumb but just the way this baby is it feels different and we have other kids and this one is his twin for sure. Usually when someone dies I get weird signs or dreams and I never of my husband yet and I feel it's cause he's still with me.. also the week he died my baby was off the wall in my belly which may have been due to my anxiety and shock. Its been exactly 2 months since his death.