I gave birth almost 4 months ago

And I'm already thinking about have another baby already. In the beginning when he was waking me up every 2 to 3 hours I was telling myself I'm done having kids. When my nipples were so blistered and so sore that I wanted to quit breastfeeding I didn't want anymore kids. Even though he still wakes me up atleast 3 times in the middle of the night, I'm so exhausted the next day, and he has me worrying about him 24/7. Seeing him smile, hearing him laugh, seeing the love in his eyes he has for me, the fact that his eyes never leave my face, and how he calms instantly when he's in my arms but cries in everyone else's arms makes me want another one. Everyone is telling me to wait, and even my husband doesn't want another one quit yet. I know we don't need another one quit yet but I want one. Did anyone else feel this way this soon after birth?