Mystery flower

I don’t remember ever seeing this lily in my garden. Never. Ever.

Any ideas what this lily is?

I don’t remember planting any kind of lily this year.

It’s pretty in pink.

It came up in a weedy patch of overgrown poppies, right next to the house.

I’m happy to see it, but I have no idea what kind of lily it is. Ideas are welcome.

Susan Manzke