Blue US passport with gold seal

I lost my blue US passport yesterday around 3pm near the Milwaukee Public Market on Water Street in the Historic Third Ward. It's a standard navy blue cover with the gold seal, and the back has a small coffee stain with a slight bend on the lower-right corner from being in my bag. Inside, my full name is printed on the biodata page, and there's a tiny dent along the bottom edge from sliding it in and out of a passport holder. This passport is essential for my travel plans next month and holds sentimental value because it was a gift from my grandmother. If anyone found it, I’d really appreciate getting it back.