I'm feeling extremely alone, what can I do?

Besides you getting busted for pot, this was inevitable anyway. If your old lady doesn't like you for not smoking pot, better to know now. It was probably the Lord himself. He had to remove you from wasting your time. He's got bigger things for you to do. Maybe you're the only one out of the group that he has real plans for. You are who you are. The wheat and the tares grow together for a while, but at some point they have to get separated. Don't consider yourself left behind, consider this a promotion. Every one feels lonely at first when they've been promoted to a new level. God bless.