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...

I had trouble sleeping since childhood. When I was 30, I find out I have depression. I start taking med. Now, I can sleep every night.
You may want to do some journaling because there could be a reason (or reasons) why you're having difficulty sleeping. If nothing else, you can at least document how often it's occurring if you need to visit your doctor.
Don't feel depressed but I sure do feel lonely.
We are, I am...not alone. It just feels that way.
That is what I have been told anyways.
xx