The feelings and thoughts dreams evoke are more important than their realism. Dreams are rarely realistic (or maybe it's just mine).

I don't know what the dream was about, so this advice may not apply at all, but maybe it would help to talk about it with the person or people you're worried about. It won't completely eliminate the worry, but might make you feel a bit better about the situation.

I'm sorry you're so upset, bb. :( I wish I could help.