Lost insulin pen with blue cap and case

I lost my insulin pen and its matching blue case yesterday around 3pm near the Walmart on Grand Island Boulevard. The pen is white with a light blue cap and a small black clip, and the case is a compact light blue fabric pouch with a red heart sticker on the zipper. It was a lifesaver for me, and it has sentimental value because it was a gift from my aunt who passed away. I last had it while grabbing a drink at the gas station next to the Grand Island Blvd/Walmart intersection and walking toward the pharmacy; I retraced my steps by the bus stop and the nearby bench but couldn't find it. If you’ve seen it, I’d be grateful to have it back.