baby is 2 weeks tomorrow

my daughter will be 2 weeks tomorrow, but I'm already loving the mom life and miss being pregnant. i told my husband tonight that i may want another one sooner than we spoke for. we were thinking of waiting 5 years. i don't think i can wait that long. I'm thinking of having another in 2 years but getting pregnant when my daughter turns 1 or little after that. is this just a phase I'm having or something i could actually be wanting? he didn't seem to mind.