Welcome to YT!
I am so sorry for your loss
I know that horrible feeling all too well, as do many here
Please be very careful in searching for your new puppy. A lot of the time, getting a "cheap" puppy from backyard breeder will end up costing you thousands in vet bills, and perhaps even the dog's life. A good place to start is at
Yorkshire Terrier Club of America. There is a breeder referral section, and it lists, by state, reputable breeders. There is also a "for sale" section here, and also a "Rescue and New Homes Needed" section.
Good luck in your search! I know it helped my family very much to get a new pup after we lost our Starr. Our hearts were so very heavy, and our new kiddos definitely helped.