Spanner I know exactly how you feel! I have just been told Ive got SPD, although they now call it Pelvic Girdle Pain, I have to wear a tubi grip bandage for support and if it gets worse, get crutches!! Ive still got another 15 weeks to go :(
As for getting your labour started, I tried everything and anything with my daughter but no luck, I ended up being induced when I was 10 days over.
Hopefully babyspanner will make an appearance very soon though, just make sure you get on here to let us know when you've gone into labour! lol