Gray tabby cat with green collar and bell

I lost my gray tabby cat with white chest yesterday around 7:15pm near Ballast Point Park along Bayshore Boulevard in South Tampa. He wears a green collar with a small silver bell, and he has a tiny crescent scar on his right ear and white paws that twitch when he purrs. He’s microchipped, and I’m really worried because he’s been with me since he was a kitten; this cat is my little emotional support and he’s part of the family. If you’ve seen him, please contact me—he tends to respond to his name 'Milo' when you call softly. Any help is so appreciated.