Sad but true

Hi, I don't know how to start one of these so here i go. All of my adult and teenage life I've never had more than one friend, i don't know why, and didn't start dating till last year at 23 she quickly became my whole world, and for 1.6yrs it was the most wonderful time in my entire existence up until last July when she decided that she wasn't the right woman for me. I let this loss take everything i had worked so hard for for the past year away from me. The loneliness that i feel every day is getting to be pretty soul crushing. I feel so invisible and just want to make some friends to talk to maybe play some games with. Mainly wanting to hang out with F.