Blue contact lens case with white lid

I lost my blue plastic contact lens case with a white lid yesterday around 3pm near the Mason City Public Library on 1st Street SE. The case is small, about the size of a dental floss pick, and a bit scuffed along the bottom from a few drops. There’s a tiny red heart sticker on the lid that makes it easy to spot. I keep spare daily lenses in there, and it’s sentimental because it belonged to my grandmother. I really need it back so I can keep wearing my lenses without paying for a replacement. If anyone found it, please let me know.