I'm so sorry, losing a "little human" is so hard. It takes time. Was Ringo either (or neither) a French Bull or Boston Bull? Handsome, intelligent looking boy.
I wish you well. I had my 15 year old Pug, Lily, put down a year ago this past May and my wife and I still miss her so.
I've looked at Boston and French Bulls because they have the flat face of a Pug. I'm leaning toward another Pug.
Power to you buddy, this world can be real tough and those "simple" pleasures we come home to are the best things in life.

Alan