Trapped with no portals

Sooooo I used my hearthstone to go back to Orgrimmar during the Legion opening quests and then abandoned the quest but now the portal room in Orgrimmar is empty and all the townsfolk are gathered in the main drag, there are no other players in Orgrimmar and I can’t find anyone to help me fix this. I’m assuming I need to get back and finish the Legion quest line but I can’t seem to get back to the Broken Shore. I also don’t have the Dalaran hearthstone because I never fully finished the questline. Someone please help meeeeeeeeee