:lol: you are doing what most of us here would!
Babies are so addictive and the potato chip phrase comes to mind. You can't have just one!
I currently have a 17 month old and a 10 month old. Last summer I had a 7 month old and a 4 month old. It's a lot of fun. Your friends and family will think you have lost your mind, but to me.. it's just the natural thing to do! LOL
Congratulations on your new baby

and lots of luck to you. I'm sure you will be fine!