You said that the male was chasing her earlier, maybe she was stressed and that is was caused her to go into premature birth? I have had that happen with live bearers before. I did not have enough females in my tank. I added some more, and everything was fine and she gave birth to healthy fry a few months later.
Thanks for the info everyone. Just so everyone knows, its not ich, as ive said before. The eggs have been completely aborted and she is good as new! Time to start waiting another 30 days for more "Platy" babies