Wanting another baby..

First off I know it’s to early and it would be bad for my health. But my baby girl is 2 months old today and I kinda wish I was pregnant again. I guess I just see how amazing our bodies are and how i literally created this beautiful baby girl and I just want to do it again. I miss being pregnant and at first I wasn’t sure if I wanted a second but now i want one more than ever! I also want my kids to be very close in age because me and my sister were and we’re best friends and extremely close. Am I crazy 😅