I need someone to tell me I'm crazy for wanting to get pregnant! Like really my son is 7 weeks old!…

I need someone to tell me I'm crazy for wanting to get pregnant! Like really my son is 7 weeks old! Why in the hell do I want to be pregnant! The thing is I'm getting an iud in once I start my first pp period! My doctor and hubby think I need to wait and let my body heal they think I need to get the iud and wait at least a year! But I don't want one! I'm kinda hoping I get pregnant before I get it..