I've been dreaming a lot with her. I dreamt once that she wouldn't stop hugging me. But the last dream I had was about her hanging out with another guy alone. I went to her to see if she was ok, but when I asked her if she was ok, she stayed silent. I felt hurt...
It's a dream, it's not true, dreams are probably built upon your own fears. Maybe if she was quiet she was upset about something else? Is she having any family issues or anything?
Like I said, it's a dream, built upon your own fears, it's not true. And it's not happening. Everyone's dreampt about scary/bad things, it's natural, you're overthinking it.
Or maybe is just because I saw her with another guy once, and then felt a bit jealous. I didn't say good-bye to her in the last day of school. And she changed her profile pic in kik to one of the volcaloids "couple".
If she's near/talking to someone else it doesn't mean she's dating him, talking and dating are very far away, don't worry about it. Just slowly try to ease into talking to her again, it'll be fine for you.