Life and death.
Joy and pain.
Exhilaration and disappointment.
Filled up with love and empty.

These are the opposites that the context of your dreams make me think of.
Is there something in your life that is new, but you are unsure it will last?
Something that feels joyous and fills you up, but you fear it will die and leave you feeling empty?
What could the new life/baby mean in your life? And the feelings around that?