Ready for another baby?!

I just had my second daughter 7 1/2 weeks ago and I have a 2 year old. I'm already obsessing for a third baby... and not just a singleton but twins. Have I lost my damn mind, i think so. The idea almost consumes my mind on a daily basis. And I'm such a determined individual it's how my husband and I had my second. Am I the only one?? I know I need to wait to let my body heal and to just enjoy my newborn and 2 year old together. But my urge for a third is taking over my mind. (No rude comments please)