So weird question...has your belly button started to change?

E • 👼👼🌈🧒 #2 due May 2020!
Yesterday I was laying on the bed and my husband walked in and said "what happened to your belly button?!" My belly button used to be deep and so tight I could barely put my pinky in it. It is now way more shallow and wide (can put my thumb tip in it). I've lost 10 pounds so far this pregnancy and I'm 11 weeks today. Has anyone else noticed a belly button change?