Lost brown leather handbag with white stitching and long strap near Wellfleet beach in Cape Cod.

I lost my favorite brown leather handbag while taking a stroll along the beach in Cape Cod. It has distinctive white stitching and comes with a long strap. I was at the beach near Wellfleet, and I had put it down to take some pictures of the ocean. I can't believe I forgot to grab it before leaving. If anyone finds it, I would be forever grateful to have it back as it holds sentimental value.