Funny, you talk about self-fulfilling prophecies, but all these are not of that kind.
A self fullfilling prophecy is like saying when it rains, I prophecise we shall become wet or something like that.
The fact Anakin, in his quest to find the power to save Padmé, becomes the one who actually kills Padmé is not a SFP. It's mostly a tragic aspect.
If Plagueis is indeed responsible for Anakin's birth, or Sidious is, the fact that, although Anakin established the Sith's rule and purge of the Jedi, he also is the single factor in destroying the Sith, as prophecised, is not a self-fulfilling prophecy.
SFP's have that "Yeah well duh..." aspect. The Jedi prophecy, Anakin's destiny, both are not.
So despite all those degrees, all barking up the wrong tree.