What part of me needs babying?

In my dream I had a baby. I didn't give birth to it, it was just there, and I knew it was mine but felt resentful that the responsibility had fallen to me (I have no children in real life!).
The baby was in a carrier like the kind you put in your car and I carried it around with me everywhere (Yes I realize I am saying "it" but I did not know the gender and I also felt sooo disconnected from 'it' that it feels right to say that). So I had absolutely no maternal or nurturing feeling toward the child, and mostly felt annoyed by it. Every so often it would slide down in the chair and cry, and I would very roughly prop it up again so that it would stop crying.
I decided to take a shower, and realized that I would need to do something with the baby. I picked it up from its chair, and realized it was very very tiny! In my head I thought "this baby only weighs 1 and a half ounces. I really should feed it", then I immediately began to look around for someone to hand it to....a random person was nearby and I handed the baby to them and explained that I simply must take a shower and could they feed it for me?
That was the end of what I remember.
Clearly I am neglecting a part of myself that needs nurtuting...concentrating on the physical world, maybe (the shower). But I'm not sure what part of me is represented by the baby.....