I am sorry you feel alone. I feel quite alone most of the time. Especially since my fiance passed away.
I have my cat, but I hardly ever socialize anymore and I rarely go out.
If I could, though, I would definitely go out and do many things that I used to love to do. And then, I would love to share my experiences with my fiance when he returned from travel. (more to talk about

)
Big hug to you. You have us, if it's any consolation!
(Stuff I am working on with my T)