Somehow I doubt that will happen, doesnt seem viable.
Although im on the PC and have no such issues, I think it can be done storywise on a console:
If you join the Vampires, they'll probably put you thru a story based torture or something in which you wake up transformed (Eg: stat points resetted)
Or if you join the Dawnguard, they could make u drink some sort of potion ALA Dragon Age Origins Grey Warden Initiation, and once u wake up your stat points get resetted also.