Dealing with male loneliness, some comfort book or something that can help me deal with this

I'm looking for a book that either feels like a warm hug or helps me deal with being lonely. I've tried dating, I've tried being open to people.

In the end I've realised, people can't make me happy/content, I got to do it myself. But being in college and seeing couples everywhere hurts, it hurts so damm bad.

I'm looking for anything that can confort me or anything that can make that specific hurt go away.
Fiction or non fiction, everything works.

Thanks 🙂