Sterling silver hoop earrings with heart engraving

I lost my sterling silver hoop earrings yesterday around 3pm while wandering around Exchange Street in Portland's Old Port, Maine. They're tiny hoops—about 8 mm—with a polished finish. One earring has a tiny heart engraving on the back, and the other has a faint scratch near the clasp, which are pretty good markers if you’re helping. They were a gift from my mom and mean a lot to me; I really hope to get them back. If you found them, drop me a message in this app and we can meet up near Monument Square to swap them.