Loneliness Support Group
Loneliness is an emotional state in which a person experiences a powerful feeling of emptiness and isolation. Loneliness is more than the feeling of wanting company or wanting to do something with another person. Loneliness is a feeling of being cut off, disconnected and alienated from other people. The lonely person may find it difficult or even impossible to have any...

Only advice I can think of at the moment is to try and do something about before you get any older. Do what I do, stay out, volunteer, keep busy, go to library, etc. These things are not solutions, but they keep you active so you don't think about it as much.
I think you made the right choice to find help and companionship in posting to this website. I am available too share your concerns, if need be. I was alone for the holidays, basically because it was time for family and I really haven't been for sometime on good terms with mine. Plus, I don't have a significant other, since my divorce. It's hard to trust people because when you do, you find that they are so fake.
I like to take the time out to thank you because of your I have something to look forward too and that is communicating with others, like myself, that suffer from depression.