What are some WEIRD things (not common ones like stretch marks, loose skin, etc.) that have permanently happened to your body since having a baby?

I’m wondering if my mommy hormones have anything to do with why I can’t have sugar without getting an instant migraine that lasts until I go to bed at night! Also, will my skin be dry forever and I need to change shampoo and face wash?

What are some of your most unexpected changes???