Second time baby bump!

Hello! So I'm not pregnant with my second child yet, but we're TTC. I was wondering when you ladies started showing with your second child/when I might start showing this time. I still have a bump from my first baby mixed in with fat. I'm back to pre pregnancy weight, but I look worse because of the baby fat in the belly area. But just wondering when you ladies started showing again or if you know more than I do!