Did it smell? When my waters broke (both the leak at 13ish weeks and at 37+2) it smelled alot like semen.
FWIW - Even if it was your waters it doesn't mean your about to go into labour, leaks can repair themselves. I had accupunture to get my labour going, 5 hours later I was only just starting to have contractions. Who know's how long it would have been if I didn't get the accupuncture. I think the hossy lets you go a day or two before they start intervening - even then I think it's just antibiotics (?) Someone should probably clarify that, I'm not too sure...

HTH

ETA - Just an idea, have you considered accupuncture to get bubs to turn? Apparently they can do that (it's not the same as the induction accupuncture). I know your still early and probably not in any hurry, but if your worried...?