Lost black rolling suitcase with a unique green luggage tag bearing initials J.D. at airport check-in counter in New Hampshire.

I lost my black rolling suitcase in New Hampshire during my recent trip. I believe I left it at the airport next to the check-in counter. It has a unique green luggage tag with my initials, J.D., on it. The suitcase has some scuff marks from travel, and it contains some of my personal items like clothes and toiletries. I would really appreciate any help in locating it!