Hey, I'm sorry if this isn't the correct place to ask this but I tried the Nexus forums and got no reply, and the steam forums don't seem to be working for me.
Basically, ever since I reached level 10 on my save and the Dawnguard stuff started happening, My character has been getting these "red flashes" and getting attacked by townspeople and guards, but I don't have the vampirism disease.
I've tried reloading my save, sleeping in a bed, taking a cure disease potion (and using Kynareth's shrine in Whiterun), cleaning my save, and using the console to enter "showracemenu" or "setstage 000EAFD5 10".
This started specifically after the companion's quest where you go with Vilkas (or Farkas?) to Dustman's Cairn.
Anyone have any suggestions? I found nothing useful when I searched.