I've recently made a Paladin, the perfect character to play the DG questline with. I was happily running along in the questline, and I had just finished "Bolstering the Ranks" (the quest where you get Florentius). Anyway, I walked a bit away from Ruunvald, saved my game and went to travel to Fort Dawnguard. As I walked in, Agmaer attacked me on sight, soon followed by all of the Dawnguard. Confused, I checked my bounty and I checked if I had the vampire disease; I had neither. I reloaded to when I was just outside Ruunvald and talked to Celann, my follower. Well, he suddenly stopped being my follower and attacked me too. I reloaded and walked around for a bit. Celann wouldn't attack me until I interacted with him, but he WOULD join in when the Dawnguard attacked me. Furthermore, I can't actually fast travel or do anything like Smithing, Alchemy, Enchanting etc because even when Celann isn't attacking me, the game counts me as 'in combat'. I only really have one theory. Literally moments before this happened, I made it to level 10. I had started the DG questline at about level 6, and I guess maybe now that I'm level 10 which is the supposed starting level, something messed up in the game and made this happen? I have no earlier saves to test out the level 10 theory, and I'm at a loss for what to do. This character had been going perfect, but now I can't even play the DG questline, fast-travel, or really do anything. Any help much appreciated!