Babies crying

I am constantly hearing babies crying. It happens while I’m driving, while I’m showering, while I’m cooking. Anytime, anywhere, I’ll start hearing loud pitched babies crying. I never noticed it happening till after I had kids. & Most of the times I’m the only one that can hear the babies crying as well. Will this ever stop?!?! I feel like I’m going nuts Is this some sort of twisted symptom from postpartum because I’m over it lol