Mary, I too live on my own, but I do have family. I don't see a lot of them due to this Virus. I am not one for FaceTime or Zoom.....I have always preferred to visit and chat over a cup of tea.
I do feel for you. A neighbour mine who is a widow, no children and no extended family, or rather, is not close to any of her family, catches a bus into town every day, walks around there and returns.
My sister never ever married. When she used to visit us and see our hectic and chaotic family life, she is glad she never married.
So Mary, do get back to your 'projects' and keep busy. Take an hour of your day to visit gransnet. There are games on here, which you could join in. And most of all, pour your heart here, if you want. 