Poohbear,
As we say in the RCC, a lonely christian is a christian in danger.
It seems to me that you are both struggling with some doctrinal stuff and being under attack.
You really really need Jesus as your best friend. You can talk to Him like you would talk to a family member. He is not only our Lord and Savior, He is also our brother.
I'm an introvert. I don't have lot of friends. I like to stay by myself. But, when I feel lonely and want to have a chat, I start a conversation with Jesus who is my BFF or with my heavenly father. They are always willing to listen to me and to talk.