Any fellow dems close to panic mode? I know I am.
Not me. Most of the competitive races will break to the winning party (the Democrats in this case) in the end. I'm confident of a Senate majority, though obviously having a bare majority in of itself doesn't mean much.
This, especially if Hillary wins by a decisive margin. Trump will be a big anchor on Republicans, and while some of them will be able to pull out a win, I would bet that a lot of the races which are currently close will break for the Democrats, if things continue going the way they are.