Loose Rings?

I’m 17+3, and for the past few weeks, my engagement and wedding rings feel looser than before. They were already a little big, but now it seems like they try to fly off my finger with my every move.

It’s not like I’ve lost weight either. I know it’s winter, so I thought maybe I was just cold, but it’s warmed up here the last few days and if anything, it’s worse. It’s just weird because I was expecting that the pregnancy would make them feel tighter but it’s the opposite.

Anyone else experiencing this?