It's normal to feel lonely. I feel lonely all of the time. Especially at night before I go to sleep and on weekends. Are you close with your family? I find a lot of comfort in them. I also find comfort in God, exercise, nature, pets, and my favourite books or tv shows. Have you ever been close friends with someone? Maybe you're in a transition period where it's very normal for people who were once very good friends to grow apart as they mature and develop mentally. Life pulls us all down different paths.