I am so very sorry for your loss! I can relate to your grief and if you need anything you can PM me or even choose one of my messenger options I listed. This is the time when you need support and as a fellow Yorkie lover I can relate. I recently viewed a site that helped me out. You may find the same.
Pet Loss Grief Support, Rainbow Bridge, Monday Candle Ceremony,
I wish you the best! YT has helped me through my loss and I think the great people on this site will be helpful to you too.