While I can't guarantee what happened, I can say that in the past that by painting over and around the organs we wish to influence, powerful results happen. I wouldn't assume that your cyst has been suddenly repaired, but your reaction indicates you're on a good path.
An ovary, like a breast, will soak in Iodine like a lifeline. Continue painting. Lugol's is rough on skin, so here are two posts with suggestions for it -- one uses a bit of progesterone cream to help uptake of Iodine into the cyst (and would also be soothing to skin), and one uses Vit E.