Need help with bubble coral. Parasite?

[chrisphungg]

I think there is a parasite attacking my bubble coral. My bubble coral has been living happily for months now until now. I just got home from work and noticed one of the polyps were deflated. Upon closer inspection, it looks like there is an orange worm inside the deflated polyp. It kind of looks like the worm is pushing up against the polyp from the inside. It seems there are orange dots on a lot of my bubble corals polyps now, although they are still inflated.