Lost black Samsonite rolling suitcase with a blue luggage tag left at Flint Amtrak station.

I lost my black Samsonite rolling suitcase while visiting family in Flint last weekend. I believe it might have been left at the Flint Amtrak station. It has a blue luggage tag with my name and phone number on it. The suitcase contains some of my clothes and important personal items, so I'm really hoping to get it back.